Finding the Fourth Proportional to 13,551.46, 18,701.84 and 7,583.00

Step by Step Solution

1. Step 1: Write the proportion equation
   13,551.46 : 18,701.84 = 7,583.00 : x
2. Step 2: Convert to fraction form
   13,551.46/18,701.84 = 7,583.00/x
3. Step 3: Cross multiply
   13,551.46x = 18,701.84 × 7,583.00
4. Step 4: Simplify right side
   13,551.46x = 141,816,061.56
5. Step 5: Solve for x
   x = 141,816,061.56/13,551.46
6. Step 6: Final answer
   x = 10,465.00