Finding the Fourth Proportional to 45,820.27, 68,741.34 and 16,240.69

Step by Step Solution

1. Step 1: Write the proportion equation
   45,820.27 : 68,741.34 = 16,240.69 : x
2. Step 2: Convert to fraction form
   45,820.27/68,741.34 = 16,240.69/x
3. Step 3: Cross multiply
   45,820.27x = 68,741.34 × 16,240.69
4. Step 4: Simplify right side
   45,820.27x = 1,116,406,793.12
5. Step 5: Solve for x
   x = 1,116,406,793.12/45,820.27
6. Step 6: Final answer
   x = 24,364.91