Finding the Fourth Proportional to 62,012.16, 93,022.38 and 17,642.34

Step by Step Solution

1. Step 1: Write the proportion equation
   62,012.16 : 93,022.38 = 17,642.34 : x
2. Step 2: Convert to fraction form
   62,012.16/93,022.38 = 17,642.34/x
3. Step 3: Cross multiply
   62,012.16x = 93,022.38 × 17,642.34
4. Step 4: Simplify right side
   62,012.16x = 1,641,132,455.57
5. Step 5: Solve for x
   x = 1,641,132,455.57/62,012.16
6. Step 6: Final answer
   x = 26,464.69