Finding the Fourth Proportional to 2,229,431.42, 3,077,554.83 and 1,505,259.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,229,431.42 : 3,077,554.83 = 1,505,259.02 : x
2. Step 2: Convert to fraction form
   2,229,431.42/3,077,554.83 = 1,505,259.02/x
3. Step 3: Cross multiply
   2,229,431.42x = 3,077,554.83 × 1,505,259.02
4. Step 4: Simplify right side
   2,229,431.42x = 4,632,517,167,402.07
5. Step 5: Solve for x
   x = 4,632,517,167,402.07/2,229,431.42
6. Step 6: Final answer
   x = 2,077,891.76