Finding the Fourth Proportional to 536,322, 740,123.52 and 294,604.56

Step by Step Solution

1. Step 1: Write the proportion equation
   536,322 : 740,123.52 = 294,604.56 : x
2. Step 2: Convert to fraction form
   536,322/740,123.52 = 294,604.56/x
3. Step 3: Cross multiply
   536,322x = 740,123.52 × 294,604.56
4. Step 4: Simplify right side
   536,322x = 218,043,763,955.25
5. Step 5: Solve for x
   x = 218,043,763,955.25/536,322
6. Step 6: Final answer
   x = 406,553.83