Finding the Fourth Proportional to 31,499.94, 47,233.51 and 14,855.51

Step by Step Solution

1. Step 1: Write the proportion equation
   31,499.94 : 47,233.51 = 14,855.51 : x
2. Step 2: Convert to fraction form
   31,499.94/47,233.51 = 14,855.51/x
3. Step 3: Cross multiply
   31,499.94x = 47,233.51 × 14,855.51
4. Step 4: Simplify right side
   31,499.94x = 701,677,643.97
5. Step 5: Solve for x
   x = 701,677,643.97/31,499.94
6. Step 6: Final answer
   x = 22,275.52