Finding the Fourth Proportional to 2,117,453.85, 2,922,080.76 and 1,150,584.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,453.85 : 2,922,080.76 = 1,150,584.18 : x
2. Step 2: Convert to fraction form
   2,117,453.85/2,922,080.76 = 1,150,584.18/x
3. Step 3: Cross multiply
   2,117,453.85x = 2,922,080.76 × 1,150,584.18
4. Step 4: Simplify right side
   2,117,453.85x = 3,362,099,895,138.38
5. Step 5: Solve for x
   x = 3,362,099,895,138.38/2,117,453.85
6. Step 6: Final answer
   x = 1,587,803.15