Finding the Fourth Proportional to 39,068.06, 58,633.52 and 20,353.69

Step by Step Solution

1. Step 1: Write the proportion equation
   39,068.06 : 58,633.52 = 20,353.69 : x
2. Step 2: Convert to fraction form
   39,068.06/58,633.52 = 20,353.69/x
3. Step 3: Cross multiply
   39,068.06x = 58,633.52 × 20,353.69
4. Step 4: Simplify right side
   39,068.06x = 1,193,408,241.34
5. Step 5: Solve for x
   x = 1,193,408,241.34/39,068.06
6. Step 6: Final answer
   x = 30,546.90