Finding the Fourth Proportional to 79,673.82, 109,968.59 and 45,681.69

Step by Step Solution

1. Step 1: Write the proportion equation
   79,673.82 : 109,968.59 = 45,681.69 : x
2. Step 2: Convert to fraction form
   79,673.82/109,968.59 = 45,681.69/x
3. Step 3: Cross multiply
   79,673.82x = 109,968.59 × 45,681.69
4. Step 4: Simplify right side
   79,673.82x = 5,023,550,809.71
5. Step 5: Solve for x
   x = 5,023,550,809.71/79,673.82
6. Step 6: Final answer
   x = 63,051.46