Finding the Fourth Proportional to 10,180.06, 15,269.58 and 2,784.37

Step by Step Solution

1. Step 1: Write the proportion equation
   10,180.06 : 15,269.58 = 2,784.37 : x
2. Step 2: Convert to fraction form
   10,180.06/15,269.58 = 2,784.37/x
3. Step 3: Cross multiply
   10,180.06x = 15,269.58 × 2,784.37
4. Step 4: Simplify right side
   10,180.06x = 42,516,160.46
5. Step 5: Solve for x
   x = 42,516,160.46/10,180.06
6. Step 6: Final answer
   x = 4,176.42