Finding the Fourth Proportional to 13,224.48, 19,837.89 and 4,793.10

Step by Step Solution

1. Step 1: Write the proportion equation
   13,224.48 : 19,837.89 = 4,793.10 : x
2. Step 2: Convert to fraction form
   13,224.48/19,837.89 = 4,793.10/x
3. Step 3: Cross multiply
   13,224.48x = 19,837.89 × 4,793.10
4. Step 4: Simplify right side
   13,224.48x = 95,084,990.56
5. Step 5: Solve for x
   x = 95,084,990.56/13,224.48
6. Step 6: Final answer
   x = 7,190.07