Finding the Fourth Proportional to 3,011,419.54, 4,155,482.82 and 1,787,516.02

Step by Step Solution

1. Step 1: Write the proportion equation
   3,011,419.54 : 4,155,482.82 = 1,787,516.02 : x
2. Step 2: Convert to fraction form
   3,011,419.54/4,155,482.82 = 1,787,516.02/x
3. Step 3: Cross multiply
   3,011,419.54x = 4,155,482.82 × 1,787,516.02
4. Step 4: Simplify right side
   3,011,419.54x = 7,427,992,111,584.78
5. Step 5: Solve for x
   x = 7,427,992,111,584.78/3,011,419.54
6. Step 6: Final answer
   x = 2,466,608.19