Finding the Fourth Proportional to 112,377.35, 168,564.87 and 64,962.27

Step by Step Solution

1. Step 1: Write the proportion equation
   112,377.35 : 168,564.87 = 64,962.27 : x
2. Step 2: Convert to fraction form
   112,377.35/168,564.87 = 64,962.27/x
3. Step 3: Cross multiply
   112,377.35x = 168,564.87 × 64,962.27
4. Step 4: Simplify right side
   112,377.35x = 10,950,356,597.45
5. Step 5: Solve for x
   x = 10,950,356,597.45/112,377.35
6. Step 6: Final answer
   x = 97,442.74