Finding the Fourth Proportional to 6,100.32, 8,418.96 and 5,103.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,100.32 : 8,418.96 = 5,103.84 : x
2. Step 2: Convert to fraction form
   6,100.32/8,418.96 = 5,103.84/x
3. Step 3: Cross multiply
   6,100.32x = 8,418.96 × 5,103.84
4. Step 4: Simplify right side
   6,100.32x = 42,969,024.81
5. Step 5: Solve for x
   x = 42,969,024.81/6,100.32
6. Step 6: Final answer
   x = 7,043.73