Finding the Fourth Proportional to 47,160.28, 65,085.96 and 27,019.83

Step by Step Solution

1. Step 1: Write the proportion equation
   47,160.28 : 65,085.96 = 27,019.83 : x
2. Step 2: Convert to fraction form
   47,160.28/65,085.96 = 27,019.83/x
3. Step 3: Cross multiply
   47,160.28x = 65,085.96 × 27,019.83
4. Step 4: Simplify right side
   47,160.28x = 1,758,611,325.90
5. Step 5: Solve for x
   x = 1,758,611,325.90/47,160.28
6. Step 6: Final answer
   x = 37,290.10