Finding the Fourth Proportional to 159,196.30, 238,743.62 and 52,560.48

Step by Step Solution

1. Step 1: Write the proportion equation
   159,196.30 : 238,743.62 = 52,560.48 : x
2. Step 2: Convert to fraction form
   159,196.30/238,743.62 = 52,560.48/x
3. Step 3: Cross multiply
   159,196.30x = 238,743.62 × 52,560.48
4. Step 4: Simplify right side
   159,196.30x = 12,548,479,264.14
5. Step 5: Solve for x
   x = 12,548,479,264.14/159,196.30
6. Step 6: Final answer
   x = 78,823.94