Finding the Fourth Proportional to 2,116,297.76, 2,920,499.25 and 1,149,444.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,297.76 : 2,920,499.25 = 1,149,444.19 : x
2. Step 2: Convert to fraction form
   2,116,297.76/2,920,499.25 = 1,149,444.19/x
3. Step 3: Cross multiply
   2,116,297.76x = 2,920,499.25 × 1,149,444.19
4. Step 4: Simplify right side
   2,116,297.76x = 3,356,950,894,811.86
5. Step 5: Solve for x
   x = 3,356,950,894,811.86/2,116,297.76
6. Step 6: Final answer
   x = 1,586,237.51