Finding the Fourth Proportional to 59,393,794.39, 89,097,417.72 and 53,291,024.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,393,794.39 : 89,097,417.72 = 53,291,024.88 : x
2. Step 2: Convert to fraction form
   59,393,794.39/89,097,417.72 = 53,291,024.88/x
3. Step 3: Cross multiply
   59,393,794.39x = 89,097,417.72 × 53,291,024.88
4. Step 4: Simplify right side
   59,393,794.39x = 4,748,092,704,564,517
5. Step 5: Solve for x
   x = 4,748,092,704,564,517/59,393,794.39
6. Step 6: Final answer
   x = 79,942,572.34