Finding the Fourth Proportional to 88,686.84, 133,030.24 and 59,162.32

Step by Step Solution

1. Step 1: Write the proportion equation
   88,686.84 : 133,030.24 = 59,162.32 : x
2. Step 2: Convert to fraction form
   88,686.84/133,030.24 = 59,162.32/x
3. Step 3: Cross multiply
   88,686.84x = 133,030.24 × 59,162.32
4. Step 4: Simplify right side
   88,686.84x = 7,870,377,628.56
5. Step 5: Solve for x
   x = 7,870,377,628.56/88,686.84
6. Step 6: Final answer
   x = 88,743.47