Finding the Fourth Proportional to 49,105,748.70, 67,772,042.82 and 28,204,327.26

Step by Step Solution

1. Step 1: Write the proportion equation
   49,105,748.70 : 67,772,042.82 = 28,204,327.26 : x
2. Step 2: Convert to fraction form
   49,105,748.70/67,772,042.82 = 28,204,327.26/x
3. Step 3: Cross multiply
   49,105,748.70x = 67,772,042.82 × 28,204,327.26
4. Step 4: Simplify right side
   49,105,748.70x = 1,911,464,874,774,013.25
5. Step 5: Solve for x
   x = 1,911,464,874,774,013.25/49,105,748.70
6. Step 6: Final answer
   x = 38,925,480.73