Finding the Fourth Proportional to 42,575.07, 58,755.42 and 23,712.18

Step by Step Solution

1. Step 1: Write the proportion equation
   42,575.07 : 58,755.42 = 23,712.18 : x
2. Step 2: Convert to fraction form
   42,575.07/58,755.42 = 23,712.18/x
3. Step 3: Cross multiply
   42,575.07x = 58,755.42 × 23,712.18
4. Step 4: Simplify right side
   42,575.07x = 1,393,219,095.02
5. Step 5: Solve for x
   x = 1,393,219,095.02/42,575.07
6. Step 6: Final answer
   x = 32,723.82