Finding the Fourth Proportional to 2,619,554.59, 3,613,036.71 and 2,313,090.28

Step by Step Solution

1. Step 1: Write the proportion equation
   2,619,554.59 : 3,613,036.71 = 2,313,090.28 : x
2. Step 2: Convert to fraction form
   2,619,554.59/3,613,036.71 = 2,313,090.28/x
3. Step 3: Cross multiply
   2,619,554.59x = 3,613,036.71 × 2,313,090.28
4. Step 4: Simplify right side
   2,619,554.59x = 8,357,280,094,825.68
5. Step 5: Solve for x
   x = 8,357,280,094,825.68/2,619,554.59
6. Step 6: Final answer
   x = 3,190,343.94