Finding the Fourth Proportional to 7,484.83, 10,329.29 and 4,127.74

Step by Step Solution

1. Step 1: Write the proportion equation
   7,484.83 : 10,329.29 = 4,127.74 : x
2. Step 2: Convert to fraction form
   7,484.83/10,329.29 = 4,127.74/x
3. Step 3: Cross multiply
   7,484.83x = 10,329.29 × 4,127.74
4. Step 4: Simplify right side
   7,484.83x = 42,636,623.50
5. Step 5: Solve for x
   x = 42,636,623.50/7,484.83
6. Step 6: Final answer
   x = 5,696.41