Finding the Fourth Proportional to 35,482.21, 48,965.35 and 19,566.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,482.21 : 48,965.35 = 19,566.72 : x
2. Step 2: Convert to fraction form
   35,482.21/48,965.35 = 19,566.72/x
3. Step 3: Cross multiply
   35,482.21x = 48,965.35 × 19,566.72
4. Step 4: Simplify right side
   35,482.21x = 958,091,293.15
5. Step 5: Solve for x
   x = 958,091,293.15/35,482.21
6. Step 6: Final answer
   x = 27,002.02