Finding the Fourth Proportional to 108,383,960.59, 149,570,013.27 and 58,824,334.91

Step by Step Solution

1. Step 1: Write the proportion equation
   108,383,960.59 : 149,570,013.27 = 58,824,334.91 : x
2. Step 2: Convert to fraction form
   108,383,960.59/149,570,013.27 = 58,824,334.91/x
3. Step 3: Cross multiply
   108,383,960.59x = 149,570,013.27 × 58,824,334.91
4. Step 4: Simplify right side
   108,383,960.59x = 8,798,356,552,840,810
5. Step 5: Solve for x
   x = 8,798,356,552,840,810/108,383,960.59
6. Step 6: Final answer
   x = 81,177,662.31