Finding the Fourth Proportional to 59,134.65, 88,707.71 and 21,685.69

Step by Step Solution

1. Step 1: Write the proportion equation
   59,134.65 : 88,707.71 = 21,685.69 : x
2. Step 2: Convert to fraction form
   59,134.65/88,707.71 = 21,685.69/x
3. Step 3: Cross multiply
   59,134.65x = 88,707.71 × 21,685.69
4. Step 4: Simplify right side
   59,134.65x = 1,923,687,899.67
5. Step 5: Solve for x
   x = 1,923,687,899.67/59,134.65
6. Step 6: Final answer
   x = 32,530.64