Finding the Fourth Proportional to 31,025.27, 46,187.00 and 30,840.74

Step by Step Solution

1. Step 1: Write the proportion equation
   31,025.27 : 46,187.00 = 30,840.74 : x
2. Step 2: Convert to fraction form
   31,025.27/46,187.00 = 30,840.74/x
3. Step 3: Cross multiply
   31,025.27x = 46,187.00 × 30,840.74
4. Step 4: Simplify right side
   31,025.27x = 1,424,441,104.18
5. Step 5: Solve for x
   x = 1,424,441,104.18/31,025.27
6. Step 6: Final answer
   x = 45,912.29