Finding the Fourth Proportional to 6,151.48, 8,500.48 and 5,031.92

Step by Step Solution

1. Step 1: Write the proportion equation
   6,151.48 : 8,500.48 = 5,031.92 : x
2. Step 2: Convert to fraction form
   6,151.48/8,500.48 = 5,031.92/x
3. Step 3: Cross multiply
   6,151.48x = 8,500.48 × 5,031.92
4. Step 4: Simplify right side
   6,151.48x = 42,773,735.32
5. Step 5: Solve for x
   x = 42,773,735.32/6,151.48
6. Step 6: Final answer
   x = 6,953.41