Finding the Fourth Proportional to 47,112.14, 70,675.89 and 13,833.29

Step by Step Solution

1. Step 1: Write the proportion equation
   47,112.14 : 70,675.89 = 13,833.29 : x
2. Step 2: Convert to fraction form
   47,112.14/70,675.89 = 13,833.29/x
3. Step 3: Cross multiply
   47,112.14x = 70,675.89 × 13,833.29
4. Step 4: Simplify right side
   47,112.14x = 977,679,729.00
5. Step 5: Solve for x
   x = 977,679,729.00/47,112.14
6. Step 6: Final answer
   x = 20,752.18