Finding the Fourth Proportional to 86,057,123.53, 118,755,365.41 and 46,898,059.52

Step by Step Solution

1. Step 1: Write the proportion equation
   86,057,123.53 : 118,755,365.41 = 46,898,059.52 : x
2. Step 2: Convert to fraction form
   86,057,123.53/118,755,365.41 = 46,898,059.52/x
3. Step 3: Cross multiply
   86,057,123.53x = 118,755,365.41 × 46,898,059.52
4. Step 4: Simplify right side
   86,057,123.53x = 5,569,396,195,317,529
5. Step 5: Solve for x
   x = 5,569,396,195,317,529/86,057,123.53
6. Step 6: Final answer
   x = 64,717,433.80