Finding the Fourth Proportional to 35,196.01, 48,558.51 and 20,077.82

Step by Step Solution

1. Step 1: Write the proportion equation
   35,196.01 : 48,558.51 = 20,077.82 : x
2. Step 2: Convert to fraction form
   35,196.01/48,558.51 = 20,077.82/x
3. Step 3: Cross multiply
   35,196.01x = 48,558.51 × 20,077.82
4. Step 4: Simplify right side
   35,196.01x = 974,948,780.46
5. Step 5: Solve for x
   x = 974,948,780.46/35,196.01
6. Step 6: Final answer
   x = 27,700.55