Finding the Fourth Proportional to 59,300.96, 81,889.76 and 38,117.12

Step by Step Solution

1. Step 1: Write the proportion equation
   59,300.96 : 81,889.76 = 38,117.12 : x
2. Step 2: Convert to fraction form
   59,300.96/81,889.76 = 38,117.12/x
3. Step 3: Cross multiply
   59,300.96x = 81,889.76 × 38,117.12
4. Step 4: Simplify right side
   59,300.96x = 3,121,401,808.69
5. Step 5: Solve for x
   x = 3,121,401,808.69/59,300.96
6. Step 6: Final answer
   x = 52,636.62