Finding the Fourth Proportional to 132,952.50, 199,316.89 and 61,839.01

Step by Step Solution

1. Step 1: Write the proportion equation
   132,952.50 : 199,316.89 = 61,839.01 : x
2. Step 2: Convert to fraction form
   132,952.50/199,316.89 = 61,839.01/x
3. Step 3: Cross multiply
   132,952.50x = 199,316.89 × 61,839.01
4. Step 4: Simplify right side
   132,952.50x = 12,325,559,480.32
5. Step 5: Solve for x
   x = 12,325,559,480.32/132,952.50
6. Step 6: Final answer
   x = 92,706.49