Finding the Fourth Proportional to 79,574.20, 109,807.05 and 45,582.82

Step by Step Solution

1. Step 1: Write the proportion equation
   79,574.20 : 109,807.05 = 45,582.82 : x
2. Step 2: Convert to fraction form
   79,574.20/109,807.05 = 45,582.82/x
3. Step 3: Cross multiply
   79,574.20x = 109,807.05 × 45,582.82
4. Step 4: Simplify right side
   79,574.20x = 5,005,314,994.88
5. Step 5: Solve for x
   x = 5,005,314,994.88/79,574.20
6. Step 6: Final answer
   x = 62,901.23