Finding the Fourth Proportional to 31,624.01, 43,641.27 and 17,284.13

Step by Step Solution

1. Step 1: Write the proportion equation
   31,624.01 : 43,641.27 = 17,284.13 : x
2. Step 2: Convert to fraction form
   31,624.01/43,641.27 = 17,284.13/x
3. Step 3: Cross multiply
   31,624.01x = 43,641.27 × 17,284.13
4. Step 4: Simplify right side
   31,624.01x = 754,301,384.05
5. Step 5: Solve for x
   x = 754,301,384.05/31,624.01
6. Step 6: Final answer
   x = 23,852.17