Finding the Fourth Proportional to 59,185.71, 88,817.40 and 21,746.09

Step by Step Solution

1. Step 1: Write the proportion equation
   59,185.71 : 88,817.40 = 21,746.09 : x
2. Step 2: Convert to fraction form
   59,185.71/88,817.40 = 21,746.09/x
3. Step 3: Cross multiply
   59,185.71x = 88,817.40 × 21,746.09
4. Step 4: Simplify right side
   59,185.71x = 1,931,431,396.01
5. Step 5: Solve for x
   x = 1,931,431,396.01/59,185.71
6. Step 6: Final answer
   x = 32,633.41