Finding the Fourth Proportional to 2,184.77, 3,014.52 and 1,240.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,184.77 : 3,014.52 = 1,240.50 : x
2. Step 2: Convert to fraction form
   2,184.77/3,014.52 = 1,240.50/x
3. Step 3: Cross multiply
   2,184.77x = 3,014.52 × 1,240.50
4. Step 4: Simplify right side
   2,184.77x = 3,739,501.76
5. Step 5: Solve for x
   x = 3,739,501.76/2,184.77
6. Step 6: Final answer
   x = 1,711.62