Finding the Fourth Proportional to 86,499,401.76, 119,369,490.66 and 46,806,932.70

Step by Step Solution

1. Step 1: Write the proportion equation
   86,499,401.76 : 119,369,490.66 = 46,806,932.70 : x
2. Step 2: Convert to fraction form
   86,499,401.76/119,369,490.66 = 46,806,932.70/x
3. Step 3: Cross multiply
   86,499,401.76x = 119,369,490.66 × 46,806,932.70
4. Step 4: Simplify right side
   86,499,401.76x = 5,587,319,715,755,899
5. Step 5: Solve for x
   x = 5,587,319,715,755,899/86,499,401.76
6. Step 6: Final answer
   x = 64,593,738.25