Finding the Fourth Proportional to 9,971.02, 13,760.10 and 5,494.94

Step by Step Solution

1. Step 1: Write the proportion equation
   9,971.02 : 13,760.10 = 5,494.94 : x
2. Step 2: Convert to fraction form
   9,971.02/13,760.10 = 5,494.94/x
3. Step 3: Cross multiply
   9,971.02x = 13,760.10 × 5,494.94
4. Step 4: Simplify right side
   9,971.02x = 75,610,875.70
5. Step 5: Solve for x
   x = 75,610,875.70/9,971.02
6. Step 6: Final answer
   x = 7,583.06