Finding the Fourth Proportional to 34,541.91, 47,667.83 and 19,637.91

Step by Step Solution

1. Step 1: Write the proportion equation
   34,541.91 : 47,667.83 = 19,637.91 : x
2. Step 2: Convert to fraction form
   34,541.91/47,667.83 = 19,637.91/x
3. Step 3: Cross multiply
   34,541.91x = 47,667.83 × 19,637.91
4. Step 4: Simplify right side
   34,541.91x = 936,096,604.53
5. Step 5: Solve for x
   x = 936,096,604.53/34,541.91
6. Step 6: Final answer
   x = 27,100.31