Finding the Fourth Proportional to 13,030.00, 17,981.30 and 7,061.65

Step by Step Solution

1. Step 1: Write the proportion equation
   13,030.00 : 17,981.30 = 7,061.65 : x
2. Step 2: Convert to fraction form
   13,030.00/17,981.30 = 7,061.65/x
3. Step 3: Cross multiply
   13,030.00x = 17,981.30 × 7,061.65
4. Step 4: Simplify right side
   13,030.00x = 126,977,619.85
5. Step 5: Solve for x
   x = 126,977,619.85/13,030.00
6. Step 6: Final answer
   x = 9,745.02