Finding the Fourth Proportional to 2,003,057.52, 3,002,486.76 and 740,079.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,057.52 : 3,002,486.76 = 740,079.60 : x
2. Step 2: Convert to fraction form
   2,003,057.52/3,002,486.76 = 740,079.60/x
3. Step 3: Cross multiply
   2,003,057.52x = 3,002,486.76 × 740,079.60
4. Step 4: Simplify right side
   2,003,057.52x = 2,222,079,200,346.10
5. Step 5: Solve for x
   x = 2,222,079,200,346.10/2,003,057.52
6. Step 6: Final answer
   x = 1,109,343.68