Finding the Fourth Proportional to 2,549,856, 3,518,731.62 and 1,403,942.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,549,856 : 3,518,731.62 = 1,403,942.52 : x
2. Step 2: Convert to fraction form
   2,549,856/3,518,731.62 = 1,403,942.52/x
3. Step 3: Cross multiply
   2,549,856x = 3,518,731.62 × 1,403,942.52
4. Step 4: Simplify right side
   2,549,856x = 4,940,096,937,786.48
5. Step 5: Solve for x
   x = 4,940,096,937,786.48/2,549,856
6. Step 6: Final answer
   x = 1,937,402.32