Finding the Fourth Proportional to 2,072,211.54, 2,859,608.52 and 1,154,439.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,072,211.54 : 2,859,608.52 = 1,154,439.42 : x
2. Step 2: Convert to fraction form
   2,072,211.54/2,859,608.52 = 1,154,439.42/x
3. Step 3: Cross multiply
   2,072,211.54x = 2,859,608.52 × 1,154,439.42
4. Step 4: Simplify right side
   2,072,211.54x = 3,301,244,801,255.86
5. Step 5: Solve for x
   x = 3,301,244,801,255.86/2,072,211.54
6. Step 6: Final answer
   x = 1,593,102.22