Finding the Fourth Proportional to 1,279,826.00, 1,766,008.80 and 706,832.00

Step by Step Solution

1. Step 1: Write the proportion equation
   1,279,826.00 : 1,766,008.80 = 706,832.00 : x
2. Step 2: Convert to fraction form
   1,279,826.00/1,766,008.80 = 706,832.00/x
3. Step 3: Cross multiply
   1,279,826.00x = 1,766,008.80 × 706,832.00
4. Step 4: Simplify right side
   1,279,826.00x = 1,248,271,523,291.56
5. Step 5: Solve for x
   x = 1,248,271,523,291.56/1,279,826.00
6. Step 6: Final answer
   x = 975,344.72