Finding the Fourth Proportional to 2,263,017.38, 3,122,967.72 and 1,230,524.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,263,017.38 : 3,122,967.72 = 1,230,524.22 : x
2. Step 2: Convert to fraction form
   2,263,017.38/3,122,967.72 = 1,230,524.22/x
3. Step 3: Cross multiply
   2,263,017.38x = 3,122,967.72 × 1,230,524.22
4. Step 4: Simplify right side
   2,263,017.38x = 3,842,887,417,738.18
5. Step 5: Solve for x
   x = 3,842,887,417,738.18/2,263,017.38
6. Step 6: Final answer
   x = 1,698,125.45