Finding the Fourth Proportional to 42,345.34, 63,531.89 and 17,397.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,345.34 : 63,531.89 = 17,397.14 : x
2. Step 2: Convert to fraction form
   42,345.34/63,531.89 = 17,397.14/x
3. Step 3: Cross multiply
   42,345.34x = 63,531.89 × 17,397.14
4. Step 4: Simplify right side
   42,345.34x = 1,105,273,184.79
5. Step 5: Solve for x
   x = 1,105,273,184.79/42,345.34
6. Step 6: Final answer
   x = 26,101.41