Finding the Fourth Proportional to 88,749.29, 133,123.32 and 22,189.02

Step by Step Solution

1. Step 1: Write the proportion equation
   88,749.29 : 133,123.32 = 22,189.02 : x
2. Step 2: Convert to fraction form
   88,749.29/133,123.32 = 22,189.02/x
3. Step 3: Cross multiply
   88,749.29x = 133,123.32 × 22,189.02
4. Step 4: Simplify right side
   88,749.29x = 2,953,876,009.95
5. Step 5: Solve for x
   x = 2,953,876,009.95/88,749.29
6. Step 6: Final answer
   x = 33,283.38