Finding the Fourth Proportional to 42,431.82, 58,557.77 and 23,568.95

Step by Step Solution

1. Step 1: Write the proportion equation
   42,431.82 : 58,557.77 = 23,568.95 : x
2. Step 2: Convert to fraction form
   42,431.82/58,557.77 = 23,568.95/x
3. Step 3: Cross multiply
   42,431.82x = 58,557.77 × 23,568.95
4. Step 4: Simplify right side
   42,431.82x = 1,380,144,742.61
5. Step 5: Solve for x
   x = 1,380,144,742.61/42,431.82
6. Step 6: Final answer
   x = 32,526.17