Finding the Fourth Proportional to 1,480,406.42, 2,220,460.18 and 1,003,695.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,480,406.42 : 2,220,460.18 = 1,003,695.10 : x
2. Step 2: Convert to fraction form
   1,480,406.42/2,220,460.18 = 1,003,695.10/x
3. Step 3: Cross multiply
   1,480,406.42x = 2,220,460.18 × 1,003,695.10
4. Step 4: Simplify right side
   1,480,406.42x = 2,228,665,002,411.12
5. Step 5: Solve for x
   x = 2,228,665,002,411.12/1,480,406.42
6. Step 6: Final answer
   x = 1,505,441.32