Finding the Fourth Proportional to 88,613.78, 122,282.15 and 50,368.01

Step by Step Solution

1. Step 1: Write the proportion equation
   88,613.78 : 122,282.15 = 50,368.01 : x
2. Step 2: Convert to fraction form
   88,613.78/122,282.15 = 50,368.01/x
3. Step 3: Cross multiply
   88,613.78x = 122,282.15 × 50,368.01
4. Step 4: Simplify right side
   88,613.78x = 6,159,108,607.89
5. Step 5: Solve for x
   x = 6,159,108,607.89/88,613.78
6. Step 6: Final answer
   x = 69,505.09