Finding the Fourth Proportional to 118,026, 162,875.88 and 65,034

Step by Step Solution

1. Step 1: Write the proportion equation
   118,026 : 162,875.88 = 65,034 : x
2. Step 2: Convert to fraction form
   118,026/162,875.88 = 65,034/x
3. Step 3: Cross multiply
   118,026x = 162,875.88 × 65,034
4. Step 4: Simplify right side
   118,026x = 10,592,469,979.92
5. Step 5: Solve for x
   x = 10,592,469,979.92/118,026
6. Step 6: Final answer
   x = 89,746.92