Finding the Fourth Proportional to 102,098.49, 140,875.27 and 59,648.82

Step by Step Solution

1. Step 1: Write the proportion equation
   102,098.49 : 140,875.27 = 59,648.82 : x
2. Step 2: Convert to fraction form
   102,098.49/140,875.27 = 59,648.82/x
3. Step 3: Cross multiply
   102,098.49x = 140,875.27 × 59,648.82
4. Step 4: Simplify right side
   102,098.49x = 8,403,044,313.27
5. Step 5: Solve for x
   x = 8,403,044,313.27/102,098.49
6. Step 6: Final answer
   x = 82,303.31