Finding the Fourth Proportional to 59,174.01, 88,730.42 and 21,724.47

Step by Step Solution

1. Step 1: Write the proportion equation
   59,174.01 : 88,730.42 = 21,724.47 : x
2. Step 2: Convert to fraction form
   59,174.01/88,730.42 = 21,724.47/x
3. Step 3: Cross multiply
   59,174.01x = 88,730.42 × 21,724.47
4. Step 4: Simplify right side
   59,174.01x = 1,927,621,238.76
5. Step 5: Solve for x
   x = 1,927,621,238.76/59,174.01
6. Step 6: Final answer
   x = 32,575.47