Finding the Fourth Proportional to 2,935.19, 4,404.58 and 1,179.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,935.19 : 4,404.58 = 1,179.87 : x
2. Step 2: Convert to fraction form
   2,935.19/4,404.58 = 1,179.87/x
3. Step 3: Cross multiply
   2,935.19x = 4,404.58 × 1,179.87
4. Step 4: Simplify right side
   2,935.19x = 5,196,812.34
5. Step 5: Solve for x
   x = 5,196,812.34/2,935.19
6. Step 6: Final answer
   x = 1,770.52