Finding the Fourth Proportional to 88,669.32, 133,003.98 and 59,144.82

Step by Step Solution

1. Step 1: Write the proportion equation
   88,669.32 : 133,003.98 = 59,144.82 : x
2. Step 2: Convert to fraction form
   88,669.32/133,003.98 = 59,144.82/x
3. Step 3: Cross multiply
   88,669.32x = 133,003.98 × 59,144.82
4. Step 4: Simplify right side
   88,669.32x = 7,866,496,456.38
5. Step 5: Solve for x
   x = 7,866,496,456.38/88,669.32
6. Step 6: Final answer
   x = 88,717.23