Finding the Fourth Proportional to 98,116.17, 147,196.13 and 35,786.67

Step by Step Solution

1. Step 1: Write the proportion equation
   98,116.17 : 147,196.13 = 35,786.67 : x
2. Step 2: Convert to fraction form
   98,116.17/147,196.13 = 35,786.67/x
3. Step 3: Cross multiply
   98,116.17x = 147,196.13 × 35,786.67
4. Step 4: Simplify right side
   98,116.17x = 5,267,659,150.65
5. Step 5: Solve for x
   x = 5,267,659,150.65/98,116.17
6. Step 6: Final answer
   x = 53,687.98