Finding the Fourth Proportional to 60,894.18, 91,111.59 and 35,947.80

Step by Step Solution

1. Step 1: Write the proportion equation
   60,894.18 : 91,111.59 = 35,947.80 : x
2. Step 2: Convert to fraction form
   60,894.18/91,111.59 = 35,947.80/x
3. Step 3: Cross multiply
   60,894.18x = 91,111.59 × 35,947.80
4. Step 4: Simplify right side
   60,894.18x = 3,275,261,215.00
5. Step 5: Solve for x
   x = 3,275,261,215.00/60,894.18
6. Step 6: Final answer
   x = 53,786.11