Finding the Fourth Proportional to 87,848.16, 131,684.72 and 50,362.98

Step by Step Solution

1. Step 1: Write the proportion equation
   87,848.16 : 131,684.72 = 50,362.98 : x
2. Step 2: Convert to fraction form
   87,848.16/131,684.72 = 50,362.98/x
3. Step 3: Cross multiply
   87,848.16x = 131,684.72 × 50,362.98
4. Step 4: Simplify right side
   87,848.16x = 6,632,034,667.85
5. Step 5: Solve for x
   x = 6,632,034,667.85/87,848.16
6. Step 6: Final answer
   x = 75,494.29