Finding the Fourth Proportional to 88,812.59, 133,216.98 and 28,841.00

Step by Step Solution

1. Step 1: Write the proportion equation
   88,812.59 : 133,216.98 = 28,841.00 : x
2. Step 2: Convert to fraction form
   88,812.59/133,216.98 = 28,841.00/x
3. Step 3: Cross multiply
   88,812.59x = 133,216.98 × 28,841.00
4. Step 4: Simplify right side
   88,812.59x = 3,842,110,254.10
5. Step 5: Solve for x
   x = 3,842,110,254.10/88,812.59
6. Step 6: Final answer
   x = 43,260.88