Finding the Fourth Proportional to 6,054.95, 8,356.04 and 3,402.30

Step by Step Solution

1. Step 1: Write the proportion equation
   6,054.95 : 8,356.04 = 3,402.30 : x
2. Step 2: Convert to fraction form
   6,054.95/8,356.04 = 3,402.30/x
3. Step 3: Cross multiply
   6,054.95x = 8,356.04 × 3,402.30
4. Step 4: Simplify right side
   6,054.95x = 28,429,754.89
5. Step 5: Solve for x
   x = 28,429,754.89/6,054.95
6. Step 6: Final answer
   x = 4,695.29