Finding the Fourth Proportional to 118,948, 164,148.24 and 65,956

Step by Step Solution

1. Step 1: Write the proportion equation
   118,948 : 164,148.24 = 65,956 : x
2. Step 2: Convert to fraction form
   118,948/164,148.24 = 65,956/x
3. Step 3: Cross multiply
   118,948x = 164,148.24 × 65,956
4. Step 4: Simplify right side
   118,948x = 10,826,561,317.44
5. Step 5: Solve for x
   x = 10,826,561,317.44/118,948
6. Step 6: Final answer
   x = 91,019.28