Finding the Fourth Proportional to 59,643.25, 89,479.59 and 29,671.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,643.25 : 89,479.59 = 29,671.72 : x
2. Step 2: Convert to fraction form
   59,643.25/89,479.59 = 29,671.72/x
3. Step 3: Cross multiply
   59,643.25x = 89,479.59 × 29,671.72
4. Step 4: Simplify right side
   59,643.25x = 2,655,013,005.23
5. Step 5: Solve for x
   x = 2,655,013,005.23/59,643.25
6. Step 6: Final answer
   x = 44,514.89