Finding the Fourth Proportional to 59,005.16, 88,495.43 and 21,582.86

Step by Step Solution

1. Step 1: Write the proportion equation
   59,005.16 : 88,495.43 = 21,582.86 : x
2. Step 2: Convert to fraction form
   59,005.16/88,495.43 = 21,582.86/x
3. Step 3: Cross multiply
   59,005.16x = 88,495.43 × 21,582.86
4. Step 4: Simplify right side
   59,005.16x = 1,909,983,925.94
5. Step 5: Solve for x
   x = 1,909,983,925.94/59,005.16
6. Step 6: Final answer
   x = 32,369.78