Finding the Fourth Proportional to 31,038.29, 42,833.81 and 17,610.11

Step by Step Solution

1. Step 1: Write the proportion equation
   31,038.29 : 42,833.81 = 17,610.11 : x
2. Step 2: Convert to fraction form
   31,038.29/42,833.81 = 17,610.11/x
3. Step 3: Cross multiply
   31,038.29x = 42,833.81 × 17,610.11
4. Step 4: Simplify right side
   31,038.29x = 754,307,803.60
5. Step 5: Solve for x
   x = 754,307,803.60/31,038.29
6. Step 6: Final answer
   x = 24,302.50