Finding the Fourth Proportional to 39,018.34, 58,492.59 and 14,052.52

Step by Step Solution

1. Step 1: Write the proportion equation
   39,018.34 : 58,492.59 = 14,052.52 : x
2. Step 2: Convert to fraction form
   39,018.34/58,492.59 = 14,052.52/x
3. Step 3: Cross multiply
   39,018.34x = 58,492.59 × 14,052.52
4. Step 4: Simplify right side
   39,018.34x = 821,968,290.83
5. Step 5: Solve for x
   x = 821,968,290.83/39,018.34
6. Step 6: Final answer
   x = 21,066.20