Finding the Fourth Proportional to 532,100.29, 734,314.61 and 302,690.82

Step by Step Solution

1. Step 1: Write the proportion equation
   532,100.29 : 734,314.61 = 302,690.82 : x
2. Step 2: Convert to fraction form
   532,100.29/734,314.61 = 302,690.82/x
3. Step 3: Cross multiply
   532,100.29x = 734,314.61 × 302,690.82
4. Step 4: Simplify right side
   532,100.29x = 222,270,294,949.29
5. Step 5: Solve for x
   x = 222,270,294,949.29/532,100.29
6. Step 6: Final answer
   x = 417,722.56