Finding the Fourth Proportional to 1,809,061.59, 2,496,407.54 and 1,004,193.75

Step by Step Solution

1. Step 1: Write the proportion equation
   1,809,061.59 : 2,496,407.54 = 1,004,193.75 : x
2. Step 2: Convert to fraction form
   1,809,061.59/2,496,407.54 = 1,004,193.75/x
3. Step 3: Cross multiply
   1,809,061.59x = 2,496,407.54 × 1,004,193.75
4. Step 4: Simplify right side
   1,809,061.59x = 2,506,876,844,099.91
5. Step 5: Solve for x
   x = 2,506,876,844,099.91/1,809,061.59
6. Step 6: Final answer
   x = 1,385,733.28