Finding the Fourth Proportional to 45,446.05, 68,146.00 and 34,097.57

Step by Step Solution

1. Step 1: Write the proportion equation
   45,446.05 : 68,146.00 = 34,097.57 : x
2. Step 2: Convert to fraction form
   45,446.05/68,146.00 = 34,097.57/x
3. Step 3: Cross multiply
   45,446.05x = 68,146.00 × 34,097.57
4. Step 4: Simplify right side
   45,446.05x = 2,323,612,494.00
5. Step 5: Solve for x
   x = 2,323,612,494.00/45,446.05
6. Step 6: Final answer
   x = 51,129.04