Finding the Fourth Proportional to 2,899.08, 4,346.46 and 1,359.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,899.08 : 4,346.46 = 1,359.72 : x
2. Step 2: Convert to fraction form
   2,899.08/4,346.46 = 1,359.72/x
3. Step 3: Cross multiply
   2,899.08x = 4,346.46 × 1,359.72
4. Step 4: Simplify right side
   2,899.08x = 5,909,968.59
5. Step 5: Solve for x
   x = 5,909,968.59/2,899.08
6. Step 6: Final answer
   x = 2,038.57