Finding the Fourth Proportional to 10,109.39, 15,158.39 and 4,182.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,109.39 : 15,158.39 = 4,182.93 : x
2. Step 2: Convert to fraction form
   10,109.39/15,158.39 = 4,182.93/x
3. Step 3: Cross multiply
   10,109.39x = 15,158.39 × 4,182.93
4. Step 4: Simplify right side
   10,109.39x = 63,406,463.37
5. Step 5: Solve for x
   x = 63,406,463.37/10,109.39
6. Step 6: Final answer
   x = 6,272.04