Finding the Fourth Proportional to 1,414,061.12, 2,121,096.04 and 349,103.29

Step by Step Solution

1. Step 1: Write the proportion equation
   1,414,061.12 : 2,121,096.04 = 349,103.29 : x
2. Step 2: Convert to fraction form
   1,414,061.12/2,121,096.04 = 349,103.29/x
3. Step 3: Cross multiply
   1,414,061.12x = 2,121,096.04 × 349,103.29
4. Step 4: Simplify right side
   1,414,061.12x = 740,481,605,969.97
5. Step 5: Solve for x
   x = 740,481,605,969.97/1,414,061.12
6. Step 6: Final answer
   x = 523,656.01