Finding the Fourth Proportional to 89,134.86, 133,702.50 and 22,575

Step by Step Solution

1. Step 1: Write the proportion equation
   89,134.86 : 133,702.50 = 22,575 : x
2. Step 2: Convert to fraction form
   89,134.86/133,702.50 = 22,575/x
3. Step 3: Cross multiply
   89,134.86x = 133,702.50 × 22,575
4. Step 4: Simplify right side
   89,134.86x = 3,018,333,937.50
5. Step 5: Solve for x
   x = 3,018,333,937.50/89,134.86
6. Step 6: Final answer
   x = 33,862.55