Finding the Fourth Proportional to 584,499.59, 807,166.52 and 552,656.42

Step by Step Solution

1. Step 1: Write the proportion equation
   584,499.59 : 807,166.52 = 552,656.42 : x
2. Step 2: Convert to fraction form
   584,499.59/807,166.52 = 552,656.42/x
3. Step 3: Cross multiply
   584,499.59x = 807,166.52 × 552,656.42
4. Step 4: Simplify right side
   584,499.59x = 446,085,757,587.28
5. Step 5: Solve for x
   x = 446,085,757,587.28/584,499.59
6. Step 6: Final answer
   x = 763,192.59