Finding the Fourth Proportional to 59,156.61, 88,733.30 and 19,714.47

Step by Step Solution

1. Step 1: Write the proportion equation
   59,156.61 : 88,733.30 = 19,714.47 : x
2. Step 2: Convert to fraction form
   59,156.61/88,733.30 = 19,714.47/x
3. Step 3: Cross multiply
   59,156.61x = 88,733.30 × 19,714.47
4. Step 4: Simplify right side
   59,156.61x = 1,749,329,882.28
5. Step 5: Solve for x
   x = 1,749,329,882.28/59,156.61
6. Step 6: Final answer
   x = 29,571.17