Finding the Fourth Proportional to 79,414.29, 109,595.30 and 47,582.51

Step by Step Solution

1. Step 1: Write the proportion equation
   79,414.29 : 109,595.30 = 47,582.51 : x
2. Step 2: Convert to fraction form
   79,414.29/109,595.30 = 47,582.51/x
3. Step 3: Cross multiply
   79,414.29x = 109,595.30 × 47,582.51
4. Step 4: Simplify right side
   79,414.29x = 5,214,818,672.31
5. Step 5: Solve for x
   x = 5,214,818,672.31/79,414.29
6. Step 6: Final answer
   x = 65,666.00