Finding the Fourth Proportional to 88,772.82, 122,501.52 and 50,541.67

Step by Step Solution

1. Step 1: Write the proportion equation
   88,772.82 : 122,501.52 = 50,541.67 : x
2. Step 2: Convert to fraction form
   88,772.82/122,501.52 = 50,541.67/x
3. Step 3: Cross multiply
   88,772.82x = 122,501.52 × 50,541.67
4. Step 4: Simplify right side
   88,772.82x = 6,191,431,398.34
5. Step 5: Solve for x
   x = 6,191,431,398.34/88,772.82
6. Step 6: Final answer
   x = 69,744.67