Finding the Fourth Proportional to 31,035.95, 42,851.42 and 24,237.64

Step by Step Solution

1. Step 1: Write the proportion equation
   31,035.95 : 42,851.42 = 24,237.64 : x
2. Step 2: Convert to fraction form
   31,035.95/42,851.42 = 24,237.64/x
3. Step 3: Cross multiply
   31,035.95x = 42,851.42 × 24,237.64
4. Step 4: Simplify right side
   31,035.95x = 1,038,617,314.72
5. Step 5: Solve for x
   x = 1,038,617,314.72/31,035.95
6. Step 6: Final answer
   x = 33,464.98