Finding the Fourth Proportional to 6,156.18, 8,492.40 and 4,166.01

Step by Step Solution

1. Step 1: Write the proportion equation
   6,156.18 : 8,492.40 = 4,166.01 : x
2. Step 2: Convert to fraction form
   6,156.18/8,492.40 = 4,166.01/x
3. Step 3: Cross multiply
   6,156.18x = 8,492.40 × 4,166.01
4. Step 4: Simplify right side
   6,156.18x = 35,379,423.32
5. Step 5: Solve for x
   x = 35,379,423.32/6,156.18
6. Step 6: Final answer
   x = 5,746.98