Finding the Fourth Proportional to 1,196,160.72, 1,795,026.24 and 565,138.32

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,160.72 : 1,795,026.24 = 565,138.32 : x
2. Step 2: Convert to fraction form
   1,196,160.72/1,795,026.24 = 565,138.32/x
3. Step 3: Cross multiply
   1,196,160.72x = 1,795,026.24 × 565,138.32
4. Step 4: Simplify right side
   1,196,160.72x = 1,014,438,113,629.52
5. Step 5: Solve for x
   x = 1,014,438,113,629.52/1,196,160.72
6. Step 6: Final answer
   x = 848,078.44