Finding the Fourth Proportional to 13,123.35, 19,687.83 and 4,803.33

Step by Step Solution

1. Step 1: Write the proportion equation
   13,123.35 : 19,687.83 = 4,803.33 : x
2. Step 2: Convert to fraction form
   13,123.35/19,687.83 = 4,803.33/x
3. Step 3: Cross multiply
   13,123.35x = 19,687.83 × 4,803.33
4. Step 4: Simplify right side
   13,123.35x = 94,567,144.47
5. Step 5: Solve for x
   x = 94,567,144.47/13,123.35
6. Step 6: Final answer
   x = 7,206.02