Finding the Fourth Proportional to 23,146.56, 34,685.82 and 19,794.98

Step by Step Solution

1. Step 1: Write the proportion equation
   23,146.56 : 34,685.82 = 19,794.98 : x
2. Step 2: Convert to fraction form
   23,146.56/34,685.82 = 19,794.98/x
3. Step 3: Cross multiply
   23,146.56x = 34,685.82 × 19,794.98
4. Step 4: Simplify right side
   23,146.56x = 686,605,199.90
5. Step 5: Solve for x
   x = 686,605,199.90/23,146.56
6. Step 6: Final answer
   x = 29,663.38