Finding the Fourth Proportional to 925,308.52, 1,276,854.82 and 562,682.28

Step by Step Solution

1. Step 1: Write the proportion equation
   925,308.52 : 1,276,854.82 = 562,682.28 : x
2. Step 2: Convert to fraction form
   925,308.52/1,276,854.82 = 562,682.28/x
3. Step 3: Cross multiply
   925,308.52x = 1,276,854.82 × 562,682.28
4. Step 4: Simplify right side
   925,308.52x = 718,463,581,346.59
5. Step 5: Solve for x
   x = 718,463,581,346.59/925,308.52
6. Step 6: Final answer
   x = 776,458.41