Finding the Fourth Proportional to 35,196.14, 48,558.53 and 20,077.89

Step by Step Solution

1. Step 1: Write the proportion equation
   35,196.14 : 48,558.53 = 20,077.89 : x
2. Step 2: Convert to fraction form
   35,196.14/48,558.53 = 20,077.89/x
3. Step 3: Cross multiply
   35,196.14x = 48,558.53 × 20,077.89
4. Step 4: Simplify right side
   35,196.14x = 974,952,723.51
5. Step 5: Solve for x
   x = 974,952,723.51/35,196.14
6. Step 6: Final answer
   x = 27,700.56