Finding the Fourth Proportional to 34,700.27, 47,886.32 and 18,784.71

Step by Step Solution

1. Step 1: Write the proportion equation
   34,700.27 : 47,886.32 = 18,784.71 : x
2. Step 2: Convert to fraction form
   34,700.27/47,886.32 = 18,784.71/x
3. Step 3: Cross multiply
   34,700.27x = 47,886.32 × 18,784.71
4. Step 4: Simplify right side
   34,700.27x = 899,530,719.82
5. Step 5: Solve for x
   x = 899,530,719.82/34,700.27
6. Step 6: Final answer
   x = 25,922.87