Finding the Fourth Proportional to 2,194,363.76, 3,028,079.76 and 1,227,326.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,194,363.76 : 3,028,079.76 = 1,227,326.72 : x
2. Step 2: Convert to fraction form
   2,194,363.76/3,028,079.76 = 1,227,326.72/x
3. Step 3: Cross multiply
   2,194,363.76x = 3,028,079.76 × 1,227,326.72
4. Step 4: Simplify right side
   2,194,363.76x = 3,716,443,199,739.19
5. Step 5: Solve for x
   x = 3,716,443,199,739.19/2,194,363.76
6. Step 6: Final answer
   x = 1,693,631.32