Finding the Fourth Proportional to 2,034,101.12, 2,807,050.56 and 1,128,680.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,034,101.12 : 2,807,050.56 = 1,128,680.96 : x
2. Step 2: Convert to fraction form
   2,034,101.12/2,807,050.56 = 1,128,680.96/x
3. Step 3: Cross multiply
   2,034,101.12x = 2,807,050.56 × 1,128,680.96
4. Step 4: Simplify right side
   2,034,101.12x = 3,168,264,520,829.34
5. Step 5: Solve for x
   x = 3,168,264,520,829.34/2,034,101.12
6. Step 6: Final answer
   x = 1,557,574.74