Finding the Fourth Proportional to 38,849, 58,188.18 and 32,109.20

Step by Step Solution

1. Step 1: Write the proportion equation
   38,849 : 58,188.18 = 32,109.20 : x
2. Step 2: Convert to fraction form
   38,849/58,188.18 = 32,109.20/x
3. Step 3: Cross multiply
   38,849x = 58,188.18 × 32,109.20
4. Step 4: Simplify right side
   38,849x = 1,868,375,909.26
5. Step 5: Solve for x
   x = 1,868,375,909.26/38,849
6. Step 6: Final answer
   x = 48,093.28