Finding the Fourth Proportional to 464,072.37, 696,008.31 and 164,562.72

Step by Step Solution

1. Step 1: Write the proportion equation
   464,072.37 : 696,008.31 = 164,562.72 : x
2. Step 2: Convert to fraction form
   464,072.37/696,008.31 = 164,562.72/x
3. Step 3: Cross multiply
   464,072.37x = 696,008.31 × 164,562.72
4. Step 4: Simplify right side
   464,072.37x = 114,537,020,636.20
5. Step 5: Solve for x
   x = 114,537,020,636.20/464,072.37
6. Step 6: Final answer
   x = 246,808.53