Finding the Fourth Proportional to 341,756,848.55, 471,626,715.42 and 185,123,955.48

Step by Step Solution

1. Step 1: Write the proportion equation
   341,756,848.55 : 471,626,715.42 = 185,123,955.48 : x
2. Step 2: Convert to fraction form
   341,756,848.55/471,626,715.42 = 185,123,955.48/x
3. Step 3: Cross multiply
   341,756,848.55x = 471,626,715.42 × 185,123,955.48
4. Step 4: Simplify right side
   341,756,848.55x = 87,309,403,068,590,704
5. Step 5: Solve for x
   x = 87,309,403,068,590,704/341,756,848.55
6. Step 6: Final answer
   x = 255,472,285.17