Finding the Fourth Proportional to 1,754,061.12, 2,418,586.56 and 1,295,838.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,754,061.12 : 2,418,586.56 = 1,295,838.72 : x
2. Step 2: Convert to fraction form
   1,754,061.12/2,418,586.56 = 1,295,838.72/x
3. Step 3: Cross multiply
   1,754,061.12x = 2,418,586.56 × 1,295,838.72
4. Step 4: Simplify right side
   1,754,061.12x = 3,134,098,112,119.60
5. Step 5: Solve for x
   x = 3,134,098,112,119.60/1,754,061.12
6. Step 6: Final answer
   x = 1,786,766.76