Finding the Fourth Proportional to 7,191.50, 10,784.15 and 2,510.10

Step by Step Solution

1. Step 1: Write the proportion equation
   7,191.50 : 10,784.15 = 2,510.10 : x
2. Step 2: Convert to fraction form
   7,191.50/10,784.15 = 2,510.10/x
3. Step 3: Cross multiply
   7,191.50x = 10,784.15 × 2,510.10
4. Step 4: Simplify right side
   7,191.50x = 27,069,291.78
5. Step 5: Solve for x
   x = 27,069,291.78/7,191.50
6. Step 6: Final answer
   x = 3,764.07