Finding the Fourth Proportional to 117,561, 162,234.14 and 63,846.03

Step by Step Solution

1. Step 1: Write the proportion equation
   117,561 : 162,234.14 = 63,846.03 : x
2. Step 2: Convert to fraction form
   117,561/162,234.14 = 63,846.03/x
3. Step 3: Cross multiply
   117,561x = 162,234.14 × 63,846.03
4. Step 4: Simplify right side
   117,561x = 10,358,005,769.46
5. Step 5: Solve for x
   x = 10,358,005,769.46/117,561
6. Step 6: Final answer
   x = 88,107.50