Finding the Fourth Proportional to 79,019.96, 109,038.60 and 46,755.56

Step by Step Solution

1. Step 1: Write the proportion equation
   79,019.96 : 109,038.60 = 46,755.56 : x
2. Step 2: Convert to fraction form
   79,019.96/109,038.60 = 46,755.56/x
3. Step 3: Cross multiply
   79,019.96x = 109,038.60 × 46,755.56
4. Step 4: Simplify right side
   79,019.96x = 5,098,160,804.62
5. Step 5: Solve for x
   x = 5,098,160,804.62/79,019.96
6. Step 6: Final answer
   x = 64,517.38