Finding the Fourth Proportional to 1,150,680.52, 1,588,620.12 and 1,023,003.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,150,680.52 : 1,588,620.12 = 1,023,003.46 : x
2. Step 2: Convert to fraction form
   1,150,680.52/1,588,620.12 = 1,023,003.46/x
3. Step 3: Cross multiply
   1,150,680.52x = 1,588,620.12 × 1,023,003.46
4. Step 4: Simplify right side
   1,150,680.52x = 1,625,163,871,442.51
5. Step 5: Solve for x
   x = 1,625,163,871,442.51/1,150,680.52
6. Step 6: Final answer
   x = 1,412,350.21