Finding the Fourth Proportional to 1,727,410.86, 2,384,301.42 and 1,002,492.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,727,410.86 : 2,384,301.42 = 1,002,492.05 : x
2. Step 2: Convert to fraction form
   1,727,410.86/2,384,301.42 = 1,002,492.05/x
3. Step 3: Cross multiply
   1,727,410.86x = 2,384,301.42 × 1,002,492.05
4. Step 4: Simplify right side
   1,727,410.86x = 2,390,243,206,432.20
5. Step 5: Solve for x
   x = 2,390,243,206,432.20/1,727,410.86
6. Step 6: Final answer
   x = 1,383,714.36