Finding the Fourth Proportional to 4,713.32, 7,071.60 and 1,426.52

Step by Step Solution

1. Step 1: Write the proportion equation
   4,713.32 : 7,071.60 = 1,426.52 : x
2. Step 2: Convert to fraction form
   4,713.32/7,071.60 = 1,426.52/x
3. Step 3: Cross multiply
   4,713.32x = 7,071.60 × 1,426.52
4. Step 4: Simplify right side
   4,713.32x = 10,087,778.83
5. Step 5: Solve for x
   x = 10,087,778.83/4,713.32
6. Step 6: Final answer
   x = 2,140.27