Finding the Fourth Proportional to 2,223,118.72, 3,067,904.64 and 1,204,523.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,223,118.72 : 3,067,904.64 = 1,204,523.47 : x
2. Step 2: Convert to fraction form
   2,223,118.72/3,067,904.64 = 1,204,523.47/x
3. Step 3: Cross multiply
   2,223,118.72x = 3,067,904.64 × 1,204,523.47
4. Step 4: Simplify right side
   2,223,118.72x = 3,695,363,142,601.90
5. Step 5: Solve for x
   x = 3,695,363,142,601.90/2,223,118.72
6. Step 6: Final answer
   x = 1,662,242.83