Finding the Fourth Proportional to 65,108.96, 89,844.93 and 60,348.59

Step by Step Solution

1. Step 1: Write the proportion equation
   65,108.96 : 89,844.93 = 60,348.59 : x
2. Step 2: Convert to fraction form
   65,108.96/89,844.93 = 60,348.59/x
3. Step 3: Cross multiply
   65,108.96x = 89,844.93 × 60,348.59
4. Step 4: Simplify right side
   65,108.96x = 5,422,014,844.15
5. Step 5: Solve for x
   x = 5,422,014,844.15/65,108.96
6. Step 6: Final answer
   x = 83,276.02