Finding the Fourth Proportional to 307,168.89, 460,663.02 and 107,452.05

Step by Step Solution

1. Step 1: Write the proportion equation
   307,168.89 : 460,663.02 = 107,452.05 : x
2. Step 2: Convert to fraction form
   307,168.89/460,663.02 = 107,452.05/x
3. Step 3: Cross multiply
   307,168.89x = 460,663.02 × 107,452.05
4. Step 4: Simplify right side
   307,168.89x = 49,499,185,858.19
5. Step 5: Solve for x
   x = 49,499,185,858.19/307,168.89
6. Step 6: Final answer
   x = 161,146.48