Finding the Fourth Proportional to 77,598.72, 107,085.60 and 44,064

Step by Step Solution

1. Step 1: Write the proportion equation
   77,598.72 : 107,085.60 = 44,064 : x
2. Step 2: Convert to fraction form
   77,598.72/107,085.60 = 44,064/x
3. Step 3: Cross multiply
   77,598.72x = 107,085.60 × 44,064
4. Step 4: Simplify right side
   77,598.72x = 4,718,619,878.40
5. Step 5: Solve for x
   x = 4,718,619,878.40/77,598.72
6. Step 6: Final answer
   x = 60,807.96