Finding the Fourth Proportional to 31,522.02, 43,499.82 and 17,181.99

Step by Step Solution

1. Step 1: Write the proportion equation
   31,522.02 : 43,499.82 = 17,181.99 : x
2. Step 2: Convert to fraction form
   31,522.02/43,499.82 = 17,181.99/x
3. Step 3: Cross multiply
   31,522.02x = 43,499.82 × 17,181.99
4. Step 4: Simplify right side
   31,522.02x = 747,413,472.24
5. Step 5: Solve for x
   x = 747,413,472.24/31,522.02
6. Step 6: Final answer
   x = 23,710.84