Finding the Fourth Proportional to 34,499.50, 47,608.89 and 19,394.68

Step by Step Solution

1. Step 1: Write the proportion equation
   34,499.50 : 47,608.89 = 19,394.68 : x
2. Step 2: Convert to fraction form
   34,499.50/47,608.89 = 19,394.68/x
3. Step 3: Cross multiply
   34,499.50x = 47,608.89 × 19,394.68
4. Step 4: Simplify right side
   34,499.50x = 923,359,186.71
5. Step 5: Solve for x
   x = 923,359,186.71/34,499.50
6. Step 6: Final answer
   x = 26,764.42