Finding the Fourth Proportional to 1,409,096.52, 1,944,899.10 and 865,361.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,409,096.52 : 1,944,899.10 = 865,361.88 : x
2. Step 2: Convert to fraction form
   1,409,096.52/1,944,899.10 = 865,361.88/x
3. Step 3: Cross multiply
   1,409,096.52x = 1,944,899.10 × 865,361.88
4. Step 4: Simplify right side
   1,409,096.52x = 1,683,041,541,586.31
5. Step 5: Solve for x
   x = 1,683,041,541,586.31/1,409,096.52
6. Step 6: Final answer
   x = 1,194,411.82