Finding the Fourth Proportional to 7,570.47, 10,446.10 and 4,339.83

Step by Step Solution

1. Step 1: Write the proportion equation
   7,570.47 : 10,446.10 = 4,339.83 : x
2. Step 2: Convert to fraction form
   7,570.47/10,446.10 = 4,339.83/x
3. Step 3: Cross multiply
   7,570.47x = 10,446.10 × 4,339.83
4. Step 4: Simplify right side
   7,570.47x = 45,334,298.16
5. Step 5: Solve for x
   x = 45,334,298.16/7,570.47
6. Step 6: Final answer
   x = 5,988.31