Finding the Fourth Proportional to 72,659,521.00, 100,188,684.83 and 59,387,520.14

Step by Step Solution

1. Step 1: Write the proportion equation
   72,659,521.00 : 100,188,684.83 = 59,387,520.14 : x
2. Step 2: Convert to fraction form
   72,659,521.00/100,188,684.83 = 59,387,520.14/x
3. Step 3: Cross multiply
   72,659,521.00x = 100,188,684.83 × 59,387,520.14
4. Step 4: Simplify right side
   72,659,521.00x = 5,949,957,537,844,800
5. Step 5: Solve for x
   x = 5,949,957,537,844,800/72,659,521.00
6. Step 6: Final answer
   x = 81,888,202.07