Finding the Fourth Proportional to 1,847.17, 2,548.47 and 1,061.07

Step by Step Solution

1. Step 1: Write the proportion equation
   1,847.17 : 2,548.47 = 1,061.07 : x
2. Step 2: Convert to fraction form
   1,847.17/2,548.47 = 1,061.07/x
3. Step 3: Cross multiply
   1,847.17x = 2,548.47 × 1,061.07
4. Step 4: Simplify right side
   1,847.17x = 2,704,105.06
5. Step 5: Solve for x
   x = 2,704,105.06/1,847.17
6. Step 6: Final answer
   x = 1,463.92