Finding the Fourth Proportional to 7,496.93, 10,345.84 and 4,139.89

Step by Step Solution

1. Step 1: Write the proportion equation
   7,496.93 : 10,345.84 = 4,139.89 : x
2. Step 2: Convert to fraction form
   7,496.93/10,345.84 = 4,139.89/x
3. Step 3: Cross multiply
   7,496.93x = 10,345.84 × 4,139.89
4. Step 4: Simplify right side
   7,496.93x = 42,830,603.34
5. Step 5: Solve for x
   x = 42,830,603.34/7,496.93
6. Step 6: Final answer
   x = 5,713.08