Finding the Fourth Proportional to 1,302,414.02, 1,797,395.42 and 786,159.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,302,414.02 : 1,797,395.42 = 786,159.72 : x
2. Step 2: Convert to fraction form
   1,302,414.02/1,797,395.42 = 786,159.72/x
3. Step 3: Cross multiply
   1,302,414.02x = 1,797,395.42 × 786,159.72
4. Step 4: Simplify right side
   1,302,414.02x = 1,413,039,880,116.48
5. Step 5: Solve for x
   x = 1,413,039,880,116.48/1,302,414.02
6. Step 6: Final answer
   x = 1,084,939.09