Finding the Fourth Proportional to 2,660,140, 3,670,993.20 and 1,452,918.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,660,140 : 3,670,993.20 = 1,452,918.88 : x
2. Step 2: Convert to fraction form
   2,660,140/3,670,993.20 = 1,452,918.88/x
3. Step 3: Cross multiply
   2,660,140x = 3,670,993.20 × 1,452,918.88
4. Step 4: Simplify right side
   2,660,140x = 5,333,655,328,631.62
5. Step 5: Solve for x
   x = 5,333,655,328,631.62/2,660,140
6. Step 6: Final answer
   x = 2,005,028.05