Finding the Fourth Proportional to 131,834.83, 197,762.54 and 43,097.31

Step by Step Solution

1. Step 1: Write the proportion equation
   131,834.83 : 197,762.54 = 43,097.31 : x
2. Step 2: Convert to fraction form
   131,834.83/197,762.54 = 43,097.31/x
3. Step 3: Cross multiply
   131,834.83x = 197,762.54 × 43,097.31
4. Step 4: Simplify right side
   131,834.83x = 8,523,033,492.77
5. Step 5: Solve for x
   x = 8,523,033,492.77/131,834.83
6. Step 6: Final answer
   x = 64,649.33