Finding the Fourth Proportional to 6,184.77, 8,521.61 and 4,191.86

Step by Step Solution

1. Step 1: Write the proportion equation
   6,184.77 : 8,521.61 = 4,191.86 : x
2. Step 2: Convert to fraction form
   6,184.77/8,521.61 = 4,191.86/x
3. Step 3: Cross multiply
   6,184.77x = 8,521.61 × 4,191.86
4. Step 4: Simplify right side
   6,184.77x = 35,721,434.95
5. Step 5: Solve for x
   x = 35,721,434.95/6,184.77
6. Step 6: Final answer
   x = 5,775.71