Finding the Fourth Proportional to 88,641.05, 132,962.73 and 29,476.71

Step by Step Solution

1. Step 1: Write the proportion equation
   88,641.05 : 132,962.73 = 29,476.71 : x
2. Step 2: Convert to fraction form
   88,641.05/132,962.73 = 29,476.71/x
3. Step 3: Cross multiply
   88,641.05x = 132,962.73 × 29,476.71
4. Step 4: Simplify right side
   88,641.05x = 3,919,303,833.02
5. Step 5: Solve for x
   x = 3,919,303,833.02/88,641.05
6. Step 6: Final answer
   x = 44,215.45