Finding the Fourth Proportional to 60,878.44, 91,316.67 and 23,446.72

Step by Step Solution

1. Step 1: Write the proportion equation
   60,878.44 : 91,316.67 = 23,446.72 : x
2. Step 2: Convert to fraction form
   60,878.44/91,316.67 = 23,446.72/x
3. Step 3: Cross multiply
   60,878.44x = 91,316.67 × 23,446.72
4. Step 4: Simplify right side
   60,878.44x = 2,141,076,392.82
5. Step 5: Solve for x
   x = 2,141,076,392.82/60,878.44
6. Step 6: Final answer
   x = 35,169.70