Finding the Fourth Proportional to 1,635,003.72, 2,256,271.74 and 1,023,493.71

Step by Step Solution

1. Step 1: Write the proportion equation
   1,635,003.72 : 2,256,271.74 = 1,023,493.71 : x
2. Step 2: Convert to fraction form
   1,635,003.72/2,256,271.74 = 1,023,493.71/x
3. Step 3: Cross multiply
   1,635,003.72x = 2,256,271.74 × 1,023,493.71
4. Step 4: Simplify right side
   1,635,003.72x = 2,309,279,933,940.76
5. Step 5: Solve for x
   x = 2,309,279,933,940.76/1,635,003.72
6. Step 6: Final answer
   x = 1,412,400.42