Finding the Fourth Proportional to 13,317.58, 19,983.35 and 5,003.34

Step by Step Solution

1. Step 1: Write the proportion equation
   13,317.58 : 19,983.35 = 5,003.34 : x
2. Step 2: Convert to fraction form
   13,317.58/19,983.35 = 5,003.34/x
3. Step 3: Cross multiply
   13,317.58x = 19,983.35 × 5,003.34
4. Step 4: Simplify right side
   13,317.58x = 99,983,494.39
5. Step 5: Solve for x
   x = 99,983,494.39/13,317.58
6. Step 6: Final answer
   x = 7,507.63