Finding the Fourth Proportional to 108,002.16, 149,037.48 and 59,612.58

Step by Step Solution

1. Step 1: Write the proportion equation
   108,002.16 : 149,037.48 = 59,612.58 : x
2. Step 2: Convert to fraction form
   108,002.16/149,037.48 = 59,612.58/x
3. Step 3: Cross multiply
   108,002.16x = 149,037.48 × 59,612.58
4. Step 4: Simplify right side
   108,002.16x = 8,884,508,699.50
5. Step 5: Solve for x
   x = 8,884,508,699.50/108,002.16
6. Step 6: Final answer
   x = 82,262.32