Finding the Fourth Proportional to 59,291.86, 88,949.69 and 21,852.13

Step by Step Solution

1. Step 1: Write the proportion equation
   59,291.86 : 88,949.69 = 21,852.13 : x
2. Step 2: Convert to fraction form
   59,291.86/88,949.69 = 21,852.13/x
3. Step 3: Cross multiply
   59,291.86x = 88,949.69 × 21,852.13
4. Step 4: Simplify right side
   59,291.86x = 1,943,740,021.60
5. Step 5: Solve for x
   x = 1,943,740,021.60/59,291.86
6. Step 6: Final answer
   x = 32,782.58