Finding the Fourth Proportional to 7,498.28, 10,347.58 and 4,141.07

Step by Step Solution

1. Step 1: Write the proportion equation
   7,498.28 : 10,347.58 = 4,141.07 : x
2. Step 2: Convert to fraction form
   7,498.28/10,347.58 = 4,141.07/x
3. Step 3: Cross multiply
   7,498.28x = 10,347.58 × 4,141.07
4. Step 4: Simplify right side
   7,498.28x = 42,849,980.67
5. Step 5: Solve for x
   x = 42,849,980.67/7,498.28
6. Step 6: Final answer
   x = 5,714.64