Finding the Fourth Proportional to 17,989.98, 24,826.29 and 10,032.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,989.98 : 24,826.29 = 10,032.72 : x
2. Step 2: Convert to fraction form
   17,989.98/24,826.29 = 10,032.72/x
3. Step 3: Cross multiply
   17,989.98x = 24,826.29 × 10,032.72
4. Step 4: Simplify right side
   17,989.98x = 249,075,216.21
5. Step 5: Solve for x
   x = 249,075,216.21/17,989.98
6. Step 6: Final answer
   x = 13,845.22