Finding the Fourth Proportional to 334,823.25, 501,807.69 and 156,938.34

Step by Step Solution

1. Step 1: Write the proportion equation
   334,823.25 : 501,807.69 = 156,938.34 : x
2. Step 2: Convert to fraction form
   334,823.25/501,807.69 = 156,938.34/x
3. Step 3: Cross multiply
   334,823.25x = 501,807.69 × 156,938.34
4. Step 4: Simplify right side
   334,823.25x = 78,752,865,867.83
5. Step 5: Solve for x
   x = 78,752,865,867.83/334,823.25
6. Step 6: Final answer
   x = 235,207.28