Finding the Fourth Proportional to 63,499.72, 87,627.54 and 38,344.84

Step by Step Solution

1. Step 1: Write the proportion equation
   63,499.72 : 87,627.54 = 38,344.84 : x
2. Step 2: Convert to fraction form
   63,499.72/87,627.54 = 38,344.84/x
3. Step 3: Cross multiply
   63,499.72x = 87,627.54 × 38,344.84
4. Step 4: Simplify right side
   63,499.72x = 3,360,064,000.89
5. Step 5: Solve for x
   x = 3,360,064,000.89/63,499.72
6. Step 6: Final answer
   x = 52,914.63