Finding the Fourth Proportional to 536,339.04, 740,152.56 and 294,626.52

Step by Step Solution

1. Step 1: Write the proportion equation
   536,339.04 : 740,152.56 = 294,626.52 : x
2. Step 2: Convert to fraction form
   536,339.04/740,152.56 = 294,626.52/x
3. Step 3: Cross multiply
   536,339.04x = 740,152.56 × 294,626.52
4. Step 4: Simplify right side
   536,339.04x = 218,068,573,021.89
5. Step 5: Solve for x
   x = 218,068,573,021.89/536,339.04
6. Step 6: Final answer
   x = 406,587.17