Finding the Fourth Proportional to 31,642.17, 43,667.06 and 17,495.52

Step by Step Solution

1. Step 1: Write the proportion equation
   31,642.17 : 43,667.06 = 17,495.52 : x
2. Step 2: Convert to fraction form
   31,642.17/43,667.06 = 17,495.52/x
3. Step 3: Cross multiply
   31,642.17x = 43,667.06 × 17,495.52
4. Step 4: Simplify right side
   31,642.17x = 763,977,921.57
5. Step 5: Solve for x
   x = 763,977,921.57/31,642.17
6. Step 6: Final answer
   x = 24,144.30