Finding the Fourth Proportional to 10,062.93, 15,082.15 and 4,212.69

Step by Step Solution

1. Step 1: Write the proportion equation
   10,062.93 : 15,082.15 = 4,212.69 : x
2. Step 2: Convert to fraction form
   10,062.93/15,082.15 = 4,212.69/x
3. Step 3: Cross multiply
   10,062.93x = 15,082.15 × 4,212.69
4. Step 4: Simplify right side
   10,062.93x = 63,536,422.48
5. Step 5: Solve for x
   x = 63,536,422.48/10,062.93
6. Step 6: Final answer
   x = 6,313.91