Finding the Fourth Proportional to 5,147.83, 7,061.72 and 5,010.94

Step by Step Solution

1. Step 1: Write the proportion equation
   5,147.83 : 7,061.72 = 5,010.94 : x
2. Step 2: Convert to fraction form
   5,147.83/7,061.72 = 5,010.94/x
3. Step 3: Cross multiply
   5,147.83x = 7,061.72 × 5,010.94
4. Step 4: Simplify right side
   5,147.83x = 35,385,855.22
5. Step 5: Solve for x
   x = 35,385,855.22/5,147.83
6. Step 6: Final answer
   x = 6,873.94