Finding the Fourth Proportional to 2,114,401.32, 2,917,872.72 and 1,196,613.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,114,401.32 : 2,917,872.72 = 1,196,613.81 : x
2. Step 2: Convert to fraction form
   2,114,401.32/2,917,872.72 = 1,196,613.81/x
3. Step 3: Cross multiply
   2,114,401.32x = 2,917,872.72 × 1,196,613.81
4. Step 4: Simplify right side
   2,114,401.32x = 3,491,566,792,574.26
5. Step 5: Solve for x
   x = 3,491,566,792,574.26/2,114,401.32
6. Step 6: Final answer
   x = 1,651,326.43