Finding the Fourth Proportional to 13,026.50, 19,527.78 and 4,704.56

Step by Step Solution

1. Step 1: Write the proportion equation
   13,026.50 : 19,527.78 = 4,704.56 : x
2. Step 2: Convert to fraction form
   13,026.50/19,527.78 = 4,704.56/x
3. Step 3: Cross multiply
   13,026.50x = 19,527.78 × 4,704.56
4. Step 4: Simplify right side
   13,026.50x = 91,869,612.68
5. Step 5: Solve for x
   x = 91,869,612.68/13,026.50
6. Step 6: Final answer
   x = 7,052.52