Finding the Fourth Proportional to 31,602.39, 47,417.42 and 14,974.29

Step by Step Solution

1. Step 1: Write the proportion equation
   31,602.39 : 47,417.42 = 14,974.29 : x
2. Step 2: Convert to fraction form
   31,602.39/47,417.42 = 14,974.29/x
3. Step 3: Cross multiply
   31,602.39x = 47,417.42 × 14,974.29
4. Step 4: Simplify right side
   31,602.39x = 710,042,123.26
5. Step 5: Solve for x
   x = 710,042,123.26/31,602.39
6. Step 6: Final answer
   x = 22,467.99