Finding the Fourth Proportional to 12,502.42, 18,748.16 and 5,930.48

Step by Step Solution

1. Step 1: Write the proportion equation
   12,502.42 : 18,748.16 = 5,930.48 : x
2. Step 2: Convert to fraction form
   12,502.42/18,748.16 = 5,930.48/x
3. Step 3: Cross multiply
   12,502.42x = 18,748.16 × 5,930.48
4. Step 4: Simplify right side
   12,502.42x = 111,185,587.92
5. Step 5: Solve for x
   x = 111,185,587.92/12,502.42
6. Step 6: Final answer
   x = 8,893.13