Finding the Fourth Proportional to 2,537,846.38, 3,805,248.88 and 807,968.62

Step by Step Solution

1. Step 1: Write the proportion equation
   2,537,846.38 : 3,805,248.88 = 807,968.62 : x
2. Step 2: Convert to fraction form
   2,537,846.38/3,805,248.88 = 807,968.62/x
3. Step 3: Cross multiply
   2,537,846.38x = 3,805,248.88 × 807,968.62
4. Step 4: Simplify right side
   2,537,846.38x = 3,074,521,686,330.15
5. Step 5: Solve for x
   x = 3,074,521,686,330.15/2,537,846.38
6. Step 6: Final answer
   x = 1,211,468.79