Finding the Fourth Proportional to 2,043,200.40, 2,819,616.54 and 1,184,258.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,043,200.40 : 2,819,616.54 = 1,184,258.88 : x
2. Step 2: Convert to fraction form
   2,043,200.40/2,819,616.54 = 1,184,258.88/x
3. Step 3: Cross multiply
   2,043,200.40x = 2,819,616.54 × 1,184,258.88
4. Step 4: Simplify right side
   2,043,200.40x = 3,339,155,925,689.88
5. Step 5: Solve for x
   x = 3,339,155,925,689.88/2,043,200.40
6. Step 6: Final answer
   x = 1,634,277.25