Finding the Fourth Proportional to 2,610.72, 3,895.64 and 2,334.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610.72 : 3,895.64 = 2,334.50 : x
2. Step 2: Convert to fraction form
   2,610.72/3,895.64 = 2,334.50/x
3. Step 3: Cross multiply
   2,610.72x = 3,895.64 × 2,334.50
4. Step 4: Simplify right side
   2,610.72x = 9,094,371.58
5. Step 5: Solve for x
   x = 9,094,371.58/2,610.72
6. Step 6: Final answer
   x = 3,483.47