Finding the Fourth Proportional to 31,925.35, 47,917.56 and 16,141.51

Step by Step Solution

1. Step 1: Write the proportion equation
   31,925.35 : 47,917.56 = 16,141.51 : x
2. Step 2: Convert to fraction form
   31,925.35/47,917.56 = 16,141.51/x
3. Step 3: Cross multiply
   31,925.35x = 47,917.56 × 16,141.51
4. Step 4: Simplify right side
   31,925.35x = 773,461,894.34
5. Step 5: Solve for x
   x = 773,461,894.34/31,925.35
6. Step 6: Final answer
   x = 24,227.20