Finding the Fourth Proportional to 31,014.04, 42,799.79 and 17,585.00

Step by Step Solution

1. Step 1: Write the proportion equation
   31,014.04 : 42,799.79 = 17,585.00 : x
2. Step 2: Convert to fraction form
   31,014.04/42,799.79 = 17,585.00/x
3. Step 3: Cross multiply
   31,014.04x = 42,799.79 × 17,585.00
4. Step 4: Simplify right side
   31,014.04x = 752,634,297.61
5. Step 5: Solve for x
   x = 752,634,297.61/31,014.04
6. Step 6: Final answer
   x = 24,267.54