Finding the Fourth Proportional to 536,902.89, 805,359.18 and 162,925.89

Step by Step Solution

1. Step 1: Write the proportion equation
   536,902.89 : 805,359.18 = 162,925.89 : x
2. Step 2: Convert to fraction form
   536,902.89/805,359.18 = 162,925.89/x
3. Step 3: Cross multiply
   536,902.89x = 805,359.18 × 162,925.89
4. Step 4: Simplify right side
   536,902.89x = 131,213,861,171.17
5. Step 5: Solve for x
   x = 131,213,861,171.17/536,902.89
6. Step 6: Final answer
   x = 244,390.31