Finding the Fourth Proportional to 86,924, 119,956.56 and 47,180

Step by Step Solution

1. Step 1: Write the proportion equation
   86,924 : 119,956.56 = 47,180 : x
2. Step 2: Convert to fraction form
   86,924/119,956.56 = 47,180/x
3. Step 3: Cross multiply
   86,924x = 119,956.56 × 47,180
4. Step 4: Simplify right side
   86,924x = 5,659,550,500.80
5. Step 5: Solve for x
   x = 5,659,550,500.80/86,924
6. Step 6: Final answer
   x = 65,109.18