Finding the Fourth Proportional to 89,362.76, 123,322.06 and 48,526.88

Step by Step Solution

1. Step 1: Write the proportion equation
   89,362.76 : 123,322.06 = 48,526.88 : x
2. Step 2: Convert to fraction form
   89,362.76/123,322.06 = 48,526.88/x
3. Step 3: Cross multiply
   89,362.76x = 123,322.06 × 48,526.88
4. Step 4: Simplify right side
   89,362.76x = 5,984,434,806.97
5. Step 5: Solve for x
   x = 5,984,434,806.97/89,362.76
6. Step 6: Final answer
   x = 66,967.88