Finding the Fourth Proportional to 1,196,429.33, 1,795,442.10 and 620,583.35

Step by Step Solution

1. Step 1: Write the proportion equation
   1,196,429.33 : 1,795,442.10 = 620,583.35 : x
2. Step 2: Convert to fraction form
   1,196,429.33/1,795,442.10 = 620,583.35/x
3. Step 3: Cross multiply
   1,196,429.33x = 1,795,442.10 × 620,583.35
4. Step 4: Simplify right side
   1,196,429.33x = 1,114,221,470,385.10
5. Step 5: Solve for x
   x = 1,114,221,470,385.10/1,196,429.33
6. Step 6: Final answer
   x = 931,288.99