Finding the Fourth Proportional to 1,809,064.59, 2,496,411.68 and 1,004,196.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809,064.59 : 2,496,411.68 = 1,004,196.75 : x
2. Step 2: Convert to fraction form
   1,809,064.59/2,496,411.68 = 1,004,196.75/x
3. Step 3: Cross multiply
   1,809,064.59x = 2,496,411.68 × 1,004,196.75
4. Step 4: Simplify right side
   1,809,064.59x = 2,506,888,490,697.06
5. Step 5: Solve for x
   x = 2,506,888,490,697.06/1,809,064.59
6. Step 6: Final answer
   x = 1,385,737.42