Finding the Fourth Proportional to 3,373.84, 5,060.72 and 1,424.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,373.84 : 5,060.72 = 1,424.72 : x
2. Step 2: Convert to fraction form
   3,373.84/5,060.72 = 1,424.72/x
3. Step 3: Cross multiply
   3,373.84x = 5,060.72 × 1,424.72
4. Step 4: Simplify right side
   3,373.84x = 7,210,109.00
5. Step 5: Solve for x
   x = 7,210,109.00/3,373.84
6. Step 6: Final answer
   x = 2,137.06