Finding the Fourth Proportional to 79,865.83, 119,549.55 and 58,829.63

Step by Step Solution

1. Step 1: Write the proportion equation
   79,865.83 : 119,549.55 = 58,829.63 : x
2. Step 2: Convert to fraction form
   79,865.83/119,549.55 = 58,829.63/x
3. Step 3: Cross multiply
   79,865.83x = 119,549.55 × 58,829.63
4. Step 4: Simplify right side
   79,865.83x = 7,033,055,416.03
5. Step 5: Solve for x
   x = 7,033,055,416.03/79,865.83
6. Step 6: Final answer
   x = 88,060.88