Finding the Fourth Proportional to 82,061.32, 123,091.98 and 63,368.62

Step by Step Solution

1. Step 1: Write the proportion equation
   82,061.32 : 123,091.98 = 63,368.62 : x
2. Step 2: Convert to fraction form
   82,061.32/123,091.98 = 63,368.62/x
3. Step 3: Cross multiply
   82,061.32x = 123,091.98 × 63,368.62
4. Step 4: Simplify right side
   82,061.32x = 7,800,168,905.67
5. Step 5: Solve for x
   x = 7,800,168,905.67/82,061.32
6. Step 6: Final answer
   x = 95,052.93