Finding the Fourth Proportional to 42,518.16, 58,673.64 and 23,656.08

Step by Step Solution

1. Step 1: Write the proportion equation
   42,518.16 : 58,673.64 = 23,656.08 : x
2. Step 2: Convert to fraction form
   42,518.16/58,673.64 = 23,656.08/x
3. Step 3: Cross multiply
   42,518.16x = 58,673.64 × 23,656.08
4. Step 4: Simplify right side
   42,518.16x = 1,387,988,321.73
5. Step 5: Solve for x
   x = 1,387,988,321.73/42,518.16
6. Step 6: Final answer
   x = 32,644.60