Finding the Fourth Proportional to 795,916.50, 1,099,094.57 and 505,621.82

Step by Step Solution

1. Step 1: Write the proportion equation
   795,916.50 : 1,099,094.57 = 505,621.82 : x
2. Step 2: Convert to fraction form
   795,916.50/1,099,094.57 = 505,621.82/x
3. Step 3: Cross multiply
   795,916.50x = 1,099,094.57 × 505,621.82
4. Step 4: Simplify right side
   795,916.50x = 555,726,196,835.52
5. Step 5: Solve for x
   x = 555,726,196,835.52/795,916.50
6. Step 6: Final answer
   x = 698,221.73