Finding the Fourth Proportional to 2,478,515.36, 3,422,532.29 and 1,549,814.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,478,515.36 : 3,422,532.29 = 1,549,814.72 : x
2. Step 2: Convert to fraction form
   2,478,515.36/3,422,532.29 = 1,549,814.72/x
3. Step 3: Cross multiply
   2,478,515.36x = 3,422,532.29 × 1,549,814.72
4. Step 4: Simplify right side
   2,478,515.36x = 5,304,290,897,855.57
5. Step 5: Solve for x
   x = 5,304,290,897,855.57/2,478,515.36
6. Step 6: Final answer
   x = 2,140,108.14