Finding the Fourth Proportional to 5,443.60, 7,513.86 and 4,326.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,443.60 : 7,513.86 = 4,326.52 : x
2. Step 2: Convert to fraction form
   5,443.60/7,513.86 = 4,326.52/x
3. Step 3: Cross multiply
   5,443.60x = 7,513.86 × 4,326.52
4. Step 4: Simplify right side
   5,443.60x = 32,508,865.57
5. Step 5: Solve for x
   x = 32,508,865.57/5,443.60
6. Step 6: Final answer
   x = 5,971.94