Finding the Fourth Proportional to 1,483,399.46, 2,047,131.52 and 838,916.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,483,399.46 : 2,047,131.52 = 838,916.04 : x
2. Step 2: Convert to fraction form
   1,483,399.46/2,047,131.52 = 838,916.04/x
3. Step 3: Cross multiply
   1,483,399.46x = 2,047,131.52 × 838,916.04
4. Step 4: Simplify right side
   1,483,399.46x = 1,717,371,468,117.58
5. Step 5: Solve for x
   x = 1,717,371,468,117.58/1,483,399.46
6. Step 6: Final answer
   x = 1,157,726.91