Finding the Fourth Proportional to 42,304.60, 58,261.98 and 41,386.24

Step by Step Solution

1. Step 1: Write the proportion equation
   42,304.60 : 58,261.98 = 41,386.24 : x
2. Step 2: Convert to fraction form
   42,304.60/58,261.98 = 41,386.24/x
3. Step 3: Cross multiply
   42,304.60x = 58,261.98 × 41,386.24
4. Step 4: Simplify right side
   42,304.60x = 2,411,244,287.16
5. Step 5: Solve for x
   x = 2,411,244,287.16/42,304.60
6. Step 6: Final answer
   x = 56,997.21