Finding the Fourth Proportional to 7,933.84, 10,945.56 and 5,100.74

Step by Step Solution

1. Step 1: Write the proportion equation
   7,933.84 : 10,945.56 = 5,100.74 : x
2. Step 2: Convert to fraction form
   7,933.84/10,945.56 = 5,100.74/x
3. Step 3: Cross multiply
   7,933.84x = 10,945.56 × 5,100.74
4. Step 4: Simplify right side
   7,933.84x = 55,830,455.71
5. Step 5: Solve for x
   x = 55,830,455.71/7,933.84
6. Step 6: Final answer
   x = 7,037.00