Finding the Fourth Proportional to 47,870.00, 71,815.35 and 14,589.18

Step by Step Solution

1. Step 1: Write the proportion equation
   47,870.00 : 71,815.35 = 14,589.18 : x
2. Step 2: Convert to fraction form
   47,870.00/71,815.35 = 14,589.18/x
3. Step 3: Cross multiply
   47,870.00x = 71,815.35 × 14,589.18
4. Step 4: Simplify right side
   47,870.00x = 1,047,727,067.91
5. Step 5: Solve for x
   x = 1,047,727,067.91/47,870.00
6. Step 6: Final answer
   x = 21,886.93