Finding the Fourth Proportional to 79,008.81, 109,030.06 and 46,745.09

Step by Step Solution

1. Step 1: Write the proportion equation
   79,008.81 : 109,030.06 = 46,745.09 : x
2. Step 2: Convert to fraction form
   79,008.81/109,030.06 = 46,745.09/x
3. Step 3: Cross multiply
   79,008.81x = 109,030.06 × 46,745.09
4. Step 4: Simplify right side
   79,008.81x = 5,096,619,967.41
5. Step 5: Solve for x
   x = 5,096,619,967.41/79,008.81
6. Step 6: Final answer
   x = 64,506.98