Finding the Fourth Proportional to 30,567.83, 45,858.35 and 9,507.47

Step by Step Solution

1. Step 1: Write the proportion equation
   30,567.83 : 45,858.35 = 9,507.47 : x
2. Step 2: Convert to fraction form
   30,567.83/45,858.35 = 9,507.47/x
3. Step 3: Cross multiply
   30,567.83x = 45,858.35 × 9,507.47
4. Step 4: Simplify right side
   30,567.83x = 435,996,839.34
5. Step 5: Solve for x
   x = 435,996,839.34/30,567.83
6. Step 6: Final answer
   x = 14,263.26