Finding the Fourth Proportional to 96,790.50, 145,191.22 and 34,461

Step by Step Solution

1. Step 1: Write the proportion equation
   96,790.50 : 145,191.22 = 34,461 : x
2. Step 2: Convert to fraction form
   96,790.50/145,191.22 = 34,461/x
3. Step 3: Cross multiply
   96,790.50x = 145,191.22 × 34,461
4. Step 4: Simplify right side
   96,790.50x = 5,003,434,546.27
5. Step 5: Solve for x
   x = 5,003,434,546.27/96,790.50
6. Step 6: Final answer
   x = 51,693.45