Finding the Fourth Proportional to 5,443.10, 7,513.17 and 4,326.02

Step by Step Solution

1. Step 1: Write the proportion equation
   5,443.10 : 7,513.17 = 4,326.02 : x
2. Step 2: Convert to fraction form
   5,443.10/7,513.17 = 4,326.02/x
3. Step 3: Cross multiply
   5,443.10x = 7,513.17 × 4,326.02
4. Step 4: Simplify right side
   5,443.10x = 32,502,123.68
5. Step 5: Solve for x
   x = 32,502,123.68/5,443.10
6. Step 6: Final answer
   x = 5,971.25