Finding the Fourth Proportional to 98,099.72, 147,171.34 and 35,770.04

Step by Step Solution

1. Step 1: Write the proportion equation
   98,099.72 : 147,171.34 = 35,770.04 : x
2. Step 2: Convert to fraction form
   98,099.72/147,171.34 = 35,770.04/x
3. Step 3: Cross multiply
   98,099.72x = 147,171.34 × 35,770.04
4. Step 4: Simplify right side
   98,099.72x = 5,264,324,718.65
5. Step 5: Solve for x
   x = 5,264,324,718.65/98,099.72
6. Step 6: Final answer
   x = 53,662.99