Finding the Fourth Proportional to 13,030.83, 17,982.54 and 7,062.50

Step by Step Solution

1. Step 1: Write the proportion equation
   13,030.83 : 17,982.54 = 7,062.50 : x
2. Step 2: Convert to fraction form
   13,030.83/17,982.54 = 7,062.50/x
3. Step 3: Cross multiply
   13,030.83x = 17,982.54 × 7,062.50
4. Step 4: Simplify right side
   13,030.83x = 127,001,643.79
5. Step 5: Solve for x
   x = 127,001,643.79/13,030.83
6. Step 6: Final answer
   x = 9,746.24