Finding the Fourth Proportional to 970,796.63, 1,339,705.59 and 541,104.05

Step by Step Solution

1. Step 1: Write the proportion equation
   970,796.63 : 1,339,705.59 = 541,104.05 : x
2. Step 2: Convert to fraction form
   970,796.63/1,339,705.59 = 541,104.05/x
3. Step 3: Cross multiply
   970,796.63x = 1,339,705.59 × 541,104.05
4. Step 4: Simplify right side
   970,796.63x = 724,920,120,556.64
5. Step 5: Solve for x
   x = 724,920,120,556.64/970,796.63
6. Step 6: Final answer
   x = 746,727.07