Finding the Fourth Proportional to 86,517,800.32, 119,394,390.72 and 47,359,588

Step by Step Solution

1. Step 1: Write the proportion equation
   86,517,800.32 : 119,394,390.72 = 47,359,588 : x
2. Step 2: Convert to fraction form
   86,517,800.32/119,394,390.72 = 47,359,588/x
3. Step 3: Cross multiply
   86,517,800.32x = 119,394,390.72 × 47,359,588
4. Step 4: Simplify right side
   86,517,800.32x = 5,654,469,154,010,223
5. Step 5: Solve for x
   x = 5,654,469,154,010,223/86,517,800.32
6. Step 6: Final answer
   x = 65,356,136.35