Finding the Fourth Proportional to 131,064.56, 196,546.89 and 46,808.99

Step by Step Solution

1. Step 1: Write the proportion equation
   131,064.56 : 196,546.89 = 46,808.99 : x
2. Step 2: Convert to fraction form
   131,064.56/196,546.89 = 46,808.99/x
3. Step 3: Cross multiply
   131,064.56x = 196,546.89 × 46,808.99
4. Step 4: Simplify right side
   131,064.56x = 9,200,161,724.37
5. Step 5: Solve for x
   x = 9,200,161,724.37/131,064.56
6. Step 6: Final answer
   x = 70,195.65