Finding the Fourth Proportional to 2,268,134.56, 3,404,310 and 1,147,008.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,268,134.56 : 3,404,310 = 1,147,008.16 : x
2. Step 2: Convert to fraction form
   2,268,134.56/3,404,310 = 1,147,008.16/x
3. Step 3: Cross multiply
   2,268,134.56x = 3,404,310 × 1,147,008.16
4. Step 4: Simplify right side
   2,268,134.56x = 3,904,771,349,169.60
5. Step 5: Solve for x
   x = 3,904,771,349,169.60/2,268,134.56
6. Step 6: Final answer
   x = 1,721,578.35