Finding the Fourth Proportional to 42,476.57, 58,617.88 and 23,357.57

Step by Step Solution

1. Step 1: Write the proportion equation
   42,476.57 : 58,617.88 = 23,357.57 : x
2. Step 2: Convert to fraction form
   42,476.57/58,617.88 = 23,357.57/x
3. Step 3: Cross multiply
   42,476.57x = 58,617.88 × 23,357.57
4. Step 4: Simplify right side
   42,476.57x = 1,369,170,883.87
5. Step 5: Solve for x
   x = 1,369,170,883.87/42,476.57
6. Step 6: Final answer
   x = 32,233.56