Finding the Fourth Proportional to 79,006.31, 109,026.61 and 46,742.59

Step by Step Solution

1. Step 1: Write the proportion equation
   79,006.31 : 109,026.61 = 46,742.59 : x
2. Step 2: Convert to fraction form
   79,006.31/109,026.61 = 46,742.59/x
3. Step 3: Cross multiply
   79,006.31x = 109,026.61 × 46,742.59
4. Step 4: Simplify right side
   79,006.31x = 5,096,185,740.90
5. Step 5: Solve for x
   x = 5,096,185,740.90/79,006.31
6. Step 6: Final answer
   x = 64,503.53