Finding the Fourth Proportional to 28,034.69, 42,059.13 and 9,314.83

Step by Step Solution

1. Step 1: Write the proportion equation
   28,034.69 : 42,059.13 = 9,314.83 : x
2. Step 2: Convert to fraction form
   28,034.69/42,059.13 = 9,314.83/x
3. Step 3: Cross multiply
   28,034.69x = 42,059.13 × 9,314.83
4. Step 4: Simplify right side
   28,034.69x = 391,773,389.03
5. Step 5: Solve for x
   x = 391,773,389.03/28,034.69
6. Step 6: Final answer
   x = 13,974.59