Finding the Fourth Proportional to 59,061.47, 88,585.62 and 21,102.59

Step by Step Solution

1. Step 1: Write the proportion equation
   59,061.47 : 88,585.62 = 21,102.59 : x
2. Step 2: Convert to fraction form
   59,061.47/88,585.62 = 21,102.59/x
3. Step 3: Cross multiply
   59,061.47x = 88,585.62 × 21,102.59
4. Step 4: Simplify right side
   59,061.47x = 1,869,386,161.09
5. Step 5: Solve for x
   x = 1,869,386,161.09/59,061.47
6. Step 6: Final answer
   x = 31,651.54