Finding the Fourth Proportional to 4,693.06, 7,039.52 and 1,406.01

Step by Step Solution

1. Step 1: Write the proportion equation
   4,693.06 : 7,039.52 = 1,406.01 : x
2. Step 2: Convert to fraction form
   4,693.06/7,039.52 = 1,406.01/x
3. Step 3: Cross multiply
   4,693.06x = 7,039.52 × 1,406.01
4. Step 4: Simplify right side
   4,693.06x = 9,897,635.52
5. Step 5: Solve for x
   x = 9,897,635.52/4,693.06
6. Step 6: Final answer
   x = 2,108.99