Finding the Fourth Proportional to 79,092.01, 109,146.12 and 45,106.03

Step by Step Solution

1. Step 1: Write the proportion equation
   79,092.01 : 109,146.12 = 45,106.03 : x
2. Step 2: Convert to fraction form
   79,092.01/109,146.12 = 45,106.03/x
3. Step 3: Cross multiply
   79,092.01x = 109,146.12 × 45,106.03
4. Step 4: Simplify right side
   79,092.01x = 4,923,148,163.10
5. Step 5: Solve for x
   x = 4,923,148,163.10/79,092.01
6. Step 6: Final answer
   x = 62,245.83