Finding the Fourth Proportional to 117,980.62, 176,863.98 and 58,834.42

Step by Step Solution

1. Step 1: Write the proportion equation
   117,980.62 : 176,863.98 = 58,834.42 : x
2. Step 2: Convert to fraction form
   117,980.62/176,863.98 = 58,834.42/x
3. Step 3: Cross multiply
   117,980.62x = 176,863.98 × 58,834.42
4. Step 4: Simplify right side
   117,980.62x = 10,405,689,682.19
5. Step 5: Solve for x
   x = 10,405,689,682.19/117,980.62
6. Step 6: Final answer
   x = 88,198.30