Finding the Fourth Proportional to 31,375.33, 47,062.91 and 14,735.30

Step by Step Solution

1. Step 1: Write the proportion equation
   31,375.33 : 47,062.91 = 14,735.30 : x
2. Step 2: Convert to fraction form
   31,375.33/47,062.91 = 14,735.30/x
3. Step 3: Cross multiply
   31,375.33x = 47,062.91 × 14,735.30
4. Step 4: Simplify right side
   31,375.33x = 693,485,899.25
5. Step 5: Solve for x
   x = 693,485,899.25/31,375.33
6. Step 6: Final answer
   x = 22,102.91