Finding the Fourth Proportional to 118,054.02, 162,910.41 and 64,337.94

Step by Step Solution

1. Step 1: Write the proportion equation
   118,054.02 : 162,910.41 = 64,337.94 : x
2. Step 2: Convert to fraction form
   118,054.02/162,910.41 = 64,337.94/x
3. Step 3: Cross multiply
   118,054.02x = 162,910.41 × 64,337.94
4. Step 4: Simplify right side
   118,054.02x = 10,481,320,183.96
5. Step 5: Solve for x
   x = 10,481,320,183.96/118,054.02
6. Step 6: Final answer
   x = 88,784.10