Finding the Fourth Proportional to 536,333.04, 740,144.28 and 294,620.52

Step by Step Solution

1. Step 1: Write the proportion equation
   536,333.04 : 740,144.28 = 294,620.52 : x
2. Step 2: Convert to fraction form
   536,333.04/740,144.28 = 294,620.52/x
3. Step 3: Cross multiply
   536,333.04x = 740,144.28 × 294,620.52
4. Step 4: Simplify right side
   536,333.04x = 218,061,692,648.63
5. Step 5: Solve for x
   x = 218,061,692,648.63/536,333.04
6. Step 6: Final answer
   x = 406,578.89