Finding the Fourth Proportional to 118,068.37, 162,932.91 and 64,353.22

Step by Step Solution

1. Step 1: Write the proportion equation
   118,068.37 : 162,932.91 = 64,353.22 : x
2. Step 2: Convert to fraction form
   118,068.37/162,932.91 = 64,353.22/x
3. Step 3: Cross multiply
   118,068.37x = 162,932.91 × 64,353.22
4. Step 4: Simplify right side
   118,068.37x = 10,485,257,402.47
5. Step 5: Solve for x
   x = 10,485,257,402.47/118,068.37
6. Step 6: Final answer
   x = 88,806.66