Finding the Fourth Proportional to 1,182,499.15, 1,773,748.73 and 804,585.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,182,499.15 : 1,773,748.73 = 804,585.55 : x
2. Step 2: Convert to fraction form
   1,182,499.15/1,773,748.73 = 804,585.55/x
3. Step 3: Cross multiply
   1,182,499.15x = 1,773,748.73 × 804,585.55
4. Step 4: Simplify right side
   1,182,499.15x = 1,427,132,597,488.85
5. Step 5: Solve for x
   x = 1,427,132,597,488.85/1,182,499.15
6. Step 6: Final answer
   x = 1,206,878.33