Finding the Fourth Proportional to 60,809.94, 91,353.27 and 43,994.82

Step by Step Solution

1. Step 1: Write the proportion equation
   60,809.94 : 91,353.27 = 43,994.82 : x
2. Step 2: Convert to fraction form
   60,809.94/91,353.27 = 43,994.82/x
3. Step 3: Cross multiply
   60,809.94x = 91,353.27 × 43,994.82
4. Step 4: Simplify right side
   60,809.94x = 4,019,070,670.06
5. Step 5: Solve for x
   x = 4,019,070,670.06/60,809.94
6. Step 6: Final answer
   x = 66,092.33