Finding the Fourth Proportional to 7,061.93, 10,600.55 and 5,311.93

Step by Step Solution

1. Step 1: Write the proportion equation
   7,061.93 : 10,600.55 = 5,311.93 : x
2. Step 2: Convert to fraction form
   7,061.93/10,600.55 = 5,311.93/x
3. Step 3: Cross multiply
   7,061.93x = 10,600.55 × 5,311.93
4. Step 4: Simplify right side
   7,061.93x = 56,309,379.56
5. Step 5: Solve for x
   x = 56,309,379.56/7,061.93
6. Step 6: Final answer
   x = 7,973.65