Finding the Fourth Proportional to 13,847.02, 19,108.59 and 7,559.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,847.02 : 19,108.59 = 7,559.50 : x
2. Step 2: Convert to fraction form
   13,847.02/19,108.59 = 7,559.50/x
3. Step 3: Cross multiply
   13,847.02x = 19,108.59 × 7,559.50
4. Step 4: Simplify right side
   13,847.02x = 144,451,386.11
5. Step 5: Solve for x
   x = 144,451,386.11/13,847.02
6. Step 6: Final answer
   x = 10,431.95