Finding the Fourth Proportional to 7,292.12, 10,066.55 and 5,701.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,292.12 : 10,066.55 = 5,701.10 : x
2. Step 2: Convert to fraction form
   7,292.12/10,066.55 = 5,701.10/x
3. Step 3: Cross multiply
   7,292.12x = 10,066.55 × 5,701.10
4. Step 4: Simplify right side
   7,292.12x = 57,390,329.37
5. Step 5: Solve for x
   x = 57,390,329.37/7,292.12
6. Step 6: Final answer
   x = 7,870.19