Finding the Fourth Proportional to 45,945.06, 68,783.73 and 34,151.05

Step by Step Solution

1. Step 1: Write the proportion equation
   45,945.06 : 68,783.73 = 34,151.05 : x
2. Step 2: Convert to fraction form
   45,945.06/68,783.73 = 34,151.05/x
3. Step 3: Cross multiply
   45,945.06x = 68,783.73 × 34,151.05
4. Step 4: Simplify right side
   45,945.06x = 2,349,036,602.42
5. Step 5: Solve for x
   x = 2,349,036,602.42/45,945.06
6. Step 6: Final answer
   x = 51,127.08