Finding the Fourth Proportional to 3,410.63, 5,116.73 and 1,070.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,410.63 : 5,116.73 = 1,070.50 : x
2. Step 2: Convert to fraction form
   3,410.63/5,116.73 = 1,070.50/x
3. Step 3: Cross multiply
   3,410.63x = 5,116.73 × 1,070.50
4. Step 4: Simplify right side
   3,410.63x = 5,477,474.93
5. Step 5: Solve for x
   x = 5,477,474.93/3,410.63
6. Step 6: Final answer
   x = 1,606.00