Finding the Fourth Proportional to 86,233.72, 118,883.82 and 59,004.76

Step by Step Solution

1. Step 1: Write the proportion equation
   86,233.72 : 118,883.82 = 59,004.76 : x
2. Step 2: Convert to fraction form
   86,233.72/118,883.82 = 59,004.76/x
3. Step 3: Cross multiply
   86,233.72x = 118,883.82 × 59,004.76
4. Step 4: Simplify right side
   86,233.72x = 7,014,711,266.98
5. Step 5: Solve for x
   x = 7,014,711,266.98/86,233.72
6. Step 6: Final answer
   x = 81,345.34