Finding the Fourth Proportional to 2,229,348.83, 3,076,691.12 and 1,262,651.09

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,348.83 : 3,076,691.12 = 1,262,651.09 : x
2. Step 2: Convert to fraction form
   2,229,348.83/3,076,691.12 = 1,262,651.09/x
3. Step 3: Cross multiply
   2,229,348.83x = 3,076,691.12 × 1,262,651.09
4. Step 4: Simplify right side
   2,229,348.83x = 3,884,787,374,564.61
5. Step 5: Solve for x
   x = 3,884,787,374,564.61/2,229,348.83
6. Step 6: Final answer
   x = 1,742,565.96