Finding the Fourth Proportional to 42,280.05, 58,346.43 and 23,417.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,280.05 : 58,346.43 = 23,417.16 : x
2. Step 2: Convert to fraction form
   42,280.05/58,346.43 = 23,417.16/x
3. Step 3: Cross multiply
   42,280.05x = 58,346.43 × 23,417.16
4. Step 4: Simplify right side
   42,280.05x = 1,366,307,686.74
5. Step 5: Solve for x
   x = 1,366,307,686.74/42,280.05
6. Step 6: Final answer
   x = 32,315.66