Finding the Fourth Proportional to 89,387.82, 134,053.25 and 29,402.56

Step by Step Solution

1. Step 1: Write the proportion equation
   89,387.82 : 134,053.25 = 29,402.56 : x
2. Step 2: Convert to fraction form
   89,387.82/134,053.25 = 29,402.56/x
3. Step 3: Cross multiply
   89,387.82x = 134,053.25 × 29,402.56
4. Step 4: Simplify right side
   89,387.82x = 3,941,509,091.66
5. Step 5: Solve for x
   x = 3,941,509,091.66/89,387.82
6. Step 6: Final answer
   x = 44,094.48