Finding the Fourth Proportional to 9,907.02, 14,883.75 and 9,346.59

Step by Step Solution

1. Step 1: Write the proportion equation
   9,907.02 : 14,883.75 = 9,346.59 : x
2. Step 2: Convert to fraction form
   9,907.02/14,883.75 = 9,346.59/x
3. Step 3: Cross multiply
   9,907.02x = 14,883.75 × 9,346.59
4. Step 4: Simplify right side
   9,907.02x = 139,112,308.91
5. Step 5: Solve for x
   x = 139,112,308.91/9,907.02
6. Step 6: Final answer
   x = 14,041.79