Finding the Fourth Proportional to 79,066.61, 109,074.23 and 48,841.06

Step by Step Solution

1. Step 1: Write the proportion equation
   79,066.61 : 109,074.23 = 48,841.06 : x
2. Step 2: Convert to fraction form
   79,066.61/109,074.23 = 48,841.06/x
3. Step 3: Cross multiply
   79,066.61x = 109,074.23 × 48,841.06
4. Step 4: Simplify right side
   79,066.61x = 5,327,300,466.51
5. Step 5: Solve for x
   x = 5,327,300,466.51/79,066.61
6. Step 6: Final answer
   x = 67,377.37