Finding the Fourth Proportional to 47,510.58, 65,566.35 and 30,743.58

Step by Step Solution

1. Step 1: Write the proportion equation
   47,510.58 : 65,566.35 = 30,743.58 : x
2. Step 2: Convert to fraction form
   47,510.58/65,566.35 = 30,743.58/x
3. Step 3: Cross multiply
   47,510.58x = 65,566.35 × 30,743.58
4. Step 4: Simplify right side
   47,510.58x = 2,015,744,326.53
5. Step 5: Solve for x
   x = 2,015,744,326.53/47,510.58
6. Step 6: Final answer
   x = 42,427.27