Finding the Fourth Proportional to 1,756,449.96, 2,423,158.72 and 1,175,860.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,756,449.96 : 2,423,158.72 = 1,175,860.15 : x
2. Step 2: Convert to fraction form
   1,756,449.96/2,423,158.72 = 1,175,860.15/x
3. Step 3: Cross multiply
   1,756,449.96x = 2,423,158.72 × 1,175,860.15
4. Step 4: Simplify right side
   1,756,449.96x = 2,849,295,773,589.67
5. Step 5: Solve for x
   x = 2,849,295,773,589.67/1,756,449.96
6. Step 6: Final answer
   x = 1,622,190.12