Finding the Fourth Proportional to 42,398.61, 58,507.15 and 23,534.25

Step by Step Solution

1. Step 1: Write the proportion equation
   42,398.61 : 58,507.15 = 23,534.25 : x
2. Step 2: Convert to fraction form
   42,398.61/58,507.15 = 23,534.25/x
3. Step 3: Cross multiply
   42,398.61x = 58,507.15 × 23,534.25
4. Step 4: Simplify right side
   42,398.61x = 1,376,921,894.89
5. Step 5: Solve for x
   x = 1,376,921,894.89/42,398.61
6. Step 6: Final answer
   x = 32,475.64