Finding the Fourth Proportional to 112,533.70, 168,773.55 and 65,046.10

Step by Step Solution

1. Step 1: Write the proportion equation
   112,533.70 : 168,773.55 = 65,046.10 : x
2. Step 2: Convert to fraction form
   112,533.70/168,773.55 = 65,046.10/x
3. Step 3: Cross multiply
   112,533.70x = 168,773.55 × 65,046.10
4. Step 4: Simplify right side
   112,533.70x = 10,978,061,210.66
5. Step 5: Solve for x
   x = 10,978,061,210.66/112,533.70
6. Step 6: Final answer
   x = 97,553.54