Finding the Fourth Proportional to 47,818, 71,738.52 and 14,986

Step by Step Solution

1. Step 1: Write the proportion equation
   47,818 : 71,738.52 = 14,986 : x
2. Step 2: Convert to fraction form
   47,818/71,738.52 = 14,986/x
3. Step 3: Cross multiply
   47,818x = 71,738.52 × 14,986
4. Step 4: Simplify right side
   47,818x = 1,075,073,460.72
5. Step 5: Solve for x
   x = 1,075,073,460.72/47,818
6. Step 6: Final answer
   x = 22,482.61