Finding the Fourth Proportional to 7,498.52, 10,347.74 and 4,141.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.52 : 10,347.74 = 4,141.28 : x
2. Step 2: Convert to fraction form
   7,498.52/10,347.74 = 4,141.28/x
3. Step 3: Cross multiply
   7,498.52x = 10,347.74 × 4,141.28
4. Step 4: Simplify right side
   7,498.52x = 42,852,888.71
5. Step 5: Solve for x
   x = 42,852,888.71/7,498.52
6. Step 6: Final answer
   x = 5,714.85