Finding the Fourth Proportional to 13,300.52, 19,953.12 and 4,416.36

Step by Step Solution

1. Step 1: Write the proportion equation
   13,300.52 : 19,953.12 = 4,416.36 : x
2. Step 2: Convert to fraction form
   13,300.52/19,953.12 = 4,416.36/x
3. Step 3: Cross multiply
   13,300.52x = 19,953.12 × 4,416.36
4. Step 4: Simplify right side
   13,300.52x = 88,120,161.04
5. Step 5: Solve for x
   x = 88,120,161.04/13,300.52
6. Step 6: Final answer
   x = 6,625.32