Finding the Fourth Proportional to 31,701.47, 43,748.02 and 17,554.31

Step by Step Solution

1. Step 1: Write the proportion equation
   31,701.47 : 43,748.02 = 17,554.31 : x
2. Step 2: Convert to fraction form
   31,701.47/43,748.02 = 17,554.31/x
3. Step 3: Cross multiply
   31,701.47x = 43,748.02 × 17,554.31
4. Step 4: Simplify right side
   31,701.47x = 767,966,151.71
5. Step 5: Solve for x
   x = 767,966,151.71/31,701.47
6. Step 6: Final answer
   x = 24,224.94