Finding the Fourth Proportional to 20,051.16, 30,060.52 and 8,373.12

Step by Step Solution

1. Step 1: Write the proportion equation
   20,051.16 : 30,060.52 = 8,373.12 : x
2. Step 2: Convert to fraction form
   20,051.16/30,060.52 = 8,373.12/x
3. Step 3: Cross multiply
   20,051.16x = 30,060.52 × 8,373.12
4. Step 4: Simplify right side
   20,051.16x = 251,700,341.22
5. Step 5: Solve for x
   x = 251,700,341.22/20,051.16
6. Step 6: Final answer
   x = 12,552.91