Finding the Fourth Proportional to 7,458.93, 10,293.57 and 4,101.86

Step by Step Solution

1. Step 1: Write the proportion equation
   7,458.93 : 10,293.57 = 4,101.86 : x
2. Step 2: Convert to fraction form
   7,458.93/10,293.57 = 4,101.86/x
3. Step 3: Cross multiply
   7,458.93x = 10,293.57 × 4,101.86
4. Step 4: Simplify right side
   7,458.93x = 42,222,808.77
5. Step 5: Solve for x
   x = 42,222,808.77/7,458.93
6. Step 6: Final answer
   x = 5,660.71