Finding the Fourth Proportional to 34,742.48, 47,945.57 and 19,634.82

Step by Step Solution

1. Step 1: Write the proportion equation
   34,742.48 : 47,945.57 = 19,634.82 : x
2. Step 2: Convert to fraction form
   34,742.48/47,945.57 = 19,634.82/x
3. Step 3: Cross multiply
   34,742.48x = 47,945.57 × 19,634.82
4. Step 4: Simplify right side
   34,742.48x = 941,402,538.57
5. Step 5: Solve for x
   x = 941,402,538.57/34,742.48
6. Step 6: Final answer
   x = 27,096.59