Finding the Fourth Proportional to 2,510,201.72, 3,464,019.60 and 1,407,560.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,201.72 : 3,464,019.60 = 1,407,560.06 : x
2. Step 2: Convert to fraction form
   2,510,201.72/3,464,019.60 = 1,407,560.06/x
3. Step 3: Cross multiply
   2,510,201.72x = 3,464,019.60 × 1,407,560.06
4. Step 4: Simplify right side
   2,510,201.72x = 4,875,815,636,017.18
5. Step 5: Solve for x
   x = 4,875,815,636,017.18/2,510,201.72
6. Step 6: Final answer
   x = 1,942,399.93