Finding the Fourth Proportional to 2,320,055.60, 3,481,351.86 and 900,167.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,320,055.60 : 3,481,351.86 = 900,167.72 : x
2. Step 2: Convert to fraction form
   2,320,055.60/3,481,351.86 = 900,167.72/x
3. Step 3: Cross multiply
   2,320,055.60x = 3,481,351.86 × 900,167.72
4. Step 4: Simplify right side
   2,320,055.60x = 3,133,800,566,333.96
5. Step 5: Solve for x
   x = 3,133,800,566,333.96/2,320,055.60
6. Step 6: Final answer
   x = 1,350,743.73