Finding the Fourth Proportional to 45,300.42, 67,924.17 and 13,701.06

Step by Step Solution

1. Step 1: Write the proportion equation
   45,300.42 : 67,924.17 = 13,701.06 : x
2. Step 2: Convert to fraction form
   45,300.42/67,924.17 = 13,701.06/x
3. Step 3: Cross multiply
   45,300.42x = 67,924.17 × 13,701.06
4. Step 4: Simplify right side
   45,300.42x = 930,633,128.62
5. Step 5: Solve for x
   x = 930,633,128.62/45,300.42
6. Step 6: Final answer
   x = 20,543.59