Finding the Fourth Proportional to 2,783,897.16, 4,175,345.07 and 1,267,227.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,783,897.16 : 4,175,345.07 = 1,267,227.24 : x
2. Step 2: Convert to fraction form
   2,783,897.16/4,175,345.07 = 1,267,227.24/x
3. Step 3: Cross multiply
   2,783,897.16x = 4,175,345.07 × 1,267,227.24
4. Step 4: Simplify right side
   2,783,897.16x = 5,291,111,009,103.71
5. Step 5: Solve for x
   x = 5,291,111,009,103.71/2,783,897.16
6. Step 6: Final answer
   x = 1,900,612.96