Finding the Fourth Proportional to 65,883.56, 98,864.71 and 60,523.74

Step by Step Solution

1. Step 1: Write the proportion equation
   65,883.56 : 98,864.71 = 60,523.74 : x
2. Step 2: Convert to fraction form
   65,883.56/98,864.71 = 60,523.74/x
3. Step 3: Cross multiply
   65,883.56x = 98,864.71 × 60,523.74
4. Step 4: Simplify right side
   65,883.56x = 5,983,662,003.22
5. Step 5: Solve for x
   x = 5,983,662,003.22/65,883.56
6. Step 6: Final answer
   x = 90,821.78