Finding the Fourth Proportional to 10,783.84, 14,892.24 and 7,060

Step by Step Solution

1. Step 1: Write the proportion equation
   10,783.84 : 14,892.24 = 7,060 : x
2. Step 2: Convert to fraction form
   10,783.84/14,892.24 = 7,060/x
3. Step 3: Cross multiply
   10,783.84x = 14,892.24 × 7,060
4. Step 4: Simplify right side
   10,783.84x = 105,139,214.40
5. Step 5: Solve for x
   x = 105,139,214.40/10,783.84
6. Step 6: Final answer
   x = 9,749.70