Finding the Fourth Proportional to 7,003.64, 10,518.42 and 4,696.76

Step by Step Solution

1. Step 1: Write the proportion equation
   7,003.64 : 10,518.42 = 4,696.76 : x
2. Step 2: Convert to fraction form
   7,003.64/10,518.42 = 4,696.76/x
3. Step 3: Cross multiply
   7,003.64x = 10,518.42 × 4,696.76
4. Step 4: Simplify right side
   7,003.64x = 49,402,494.32
5. Step 5: Solve for x
   x = 49,402,494.32/7,003.64
6. Step 6: Final answer
   x = 7,053.83