Finding the Fourth Proportional to 4,700.46, 7,051.59 and 2,103.39

Step by Step Solution

1. Step 1: Write the proportion equation
   4,700.46 : 7,051.59 = 2,103.39 : x
2. Step 2: Convert to fraction form
   4,700.46/7,051.59 = 2,103.39/x
3. Step 3: Cross multiply
   4,700.46x = 7,051.59 × 2,103.39
4. Step 4: Simplify right side
   4,700.46x = 14,832,243.89
5. Step 5: Solve for x
   x = 14,832,243.89/4,700.46
6. Step 6: Final answer
   x = 3,155.49