Finding the Fourth Proportional to 79,084.28, 118,642.23 and 29,164.61

Step by Step Solution

1. Step 1: Write the proportion equation
   79,084.28 : 118,642.23 = 29,164.61 : x
2. Step 2: Convert to fraction form
   79,084.28/118,642.23 = 29,164.61/x
3. Step 3: Cross multiply
   79,084.28x = 118,642.23 × 29,164.61
4. Step 4: Simplify right side
   79,084.28x = 3,460,153,774.27
5. Step 5: Solve for x
   x = 3,460,153,774.27/79,084.28
6. Step 6: Final answer
   x = 43,752.74