Finding the Fourth Proportional to 10,697.30, 16,032.59 and 7,384.00

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697.30 : 16,032.59 = 7,384.00 : x
2. Step 2: Convert to fraction form
   10,697.30/16,032.59 = 7,384.00/x
3. Step 3: Cross multiply
   10,697.30x = 16,032.59 × 7,384.00
4. Step 4: Simplify right side
   10,697.30x = 118,384,527.48
5. Step 5: Solve for x
   x = 118,384,527.48/10,697.30
6. Step 6: Final answer
   x = 11,066.77