Finding the Fourth Proportional to 159,061.14, 238,585.46 and 53,880.10

Step by Step Solution

1. Step 1: Write the proportion equation
   159,061.14 : 238,585.46 = 53,880.10 : x
2. Step 2: Convert to fraction form
   159,061.14/238,585.46 = 53,880.10/x
3. Step 3: Cross multiply
   159,061.14x = 238,585.46 × 53,880.10
4. Step 4: Simplify right side
   159,061.14x = 12,855,008,443.35
5. Step 5: Solve for x
   x = 12,855,008,443.35/159,061.14
6. Step 6: Final answer
   x = 80,818.03