Finding the Fourth Proportional to 435,801,338,659.08, 601,404,177,490.38 and 243,113,358,123.76

Step by Step Solution

1. Step 1: Write the proportion equation
   435,801,338,659.08 : 601,404,177,490.38 = 243,113,358,123.76 : x
2. Step 2: Convert to fraction form
   435,801,338,659.08/601,404,177,490.38 = 243,113,358,123.76/x
3. Step 3: Cross multiply
   435,801,338,659.08x = 601,404,177,490.38 × 243,113,358,123.76
4. Step 4: Simplify right side
   435,801,338,659.08x = 146,209,389,179,344,085,057,536
5. Step 5: Solve for x
   x = 146,209,389,179,344,085,057,536/435,801,338,659.08
6. Step 6: Final answer
   x = 335,495,502,673.80