Finding the Fourth Proportional to 3,957.86, 5,937.98 and 1,184.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,957.86 : 5,937.98 = 1,184.63 : x
2. Step 2: Convert to fraction form
   3,957.86/5,937.98 = 1,184.63/x
3. Step 3: Cross multiply
   3,957.86x = 5,937.98 × 1,184.63
4. Step 4: Simplify right side
   3,957.86x = 7,034,282.52
5. Step 5: Solve for x
   x = 7,034,282.52/3,957.86
6. Step 6: Final answer
   x = 1,777.29