Finding the Fourth Proportional to 88,981.61, 133,484.15 and 32,861.16

Step by Step Solution

1. Step 1: Write the proportion equation
   88,981.61 : 133,484.15 = 32,861.16 : x
2. Step 2: Convert to fraction form
   88,981.61/133,484.15 = 32,861.16/x
3. Step 3: Cross multiply
   88,981.61x = 133,484.15 × 32,861.16
4. Step 4: Simplify right side
   88,981.61x = 4,386,444,092.77
5. Step 5: Solve for x
   x = 4,386,444,092.77/88,981.61
6. Step 6: Final answer
   x = 49,296.08