Finding the Fourth Proportional to 2,404,821.48, 3,607,407.18 and 807,371.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,404,821.48 : 3,607,407.18 = 807,371.07 : x
2. Step 2: Convert to fraction form
   2,404,821.48/3,607,407.18 = 807,371.07/x
3. Step 3: Cross multiply
   2,404,821.48x = 3,607,407.18 × 807,371.07
4. Step 4: Simplify right side
   2,404,821.48x = 2,912,516,194,842.28
5. Step 5: Solve for x
   x = 2,912,516,194,842.28/2,404,821.48
6. Step 6: Final answer
   x = 1,211,115.34