Finding the Fourth Proportional to 92,156.38, 138,256.50 and 29,826.88

Step by Step Solution

1. Step 1: Write the proportion equation
   92,156.38 : 138,256.50 = 29,826.88 : x
2. Step 2: Convert to fraction form
   92,156.38/138,256.50 = 29,826.88/x
3. Step 3: Cross multiply
   92,156.38x = 138,256.50 × 29,826.88
4. Step 4: Simplify right side
   92,156.38x = 4,123,760,034.72
5. Step 5: Solve for x
   x = 4,123,760,034.72/92,156.38
6. Step 6: Final answer
   x = 44,747.42