Finding the Fourth Proportional to 616,662.72, 924,433.20 and 237,341.52

Step by Step Solution

1. Step 1: Write the proportion equation
   616,662.72 : 924,433.20 = 237,341.52 : x
2. Step 2: Convert to fraction form
   616,662.72/924,433.20 = 237,341.52/x
3. Step 3: Cross multiply
   616,662.72x = 924,433.20 × 237,341.52
4. Step 4: Simplify right side
   616,662.72x = 219,406,380,826.46
5. Step 5: Solve for x
   x = 219,406,380,826.46/616,662.72
6. Step 6: Final answer
   x = 355,796.41