Finding the Fourth Proportional to 5,958.51, 8,897.50 and 5,180.30

Step by Step Solution

1. Step 1: Write the proportion equation
   5,958.51 : 8,897.50 = 5,180.30 : x
2. Step 2: Convert to fraction form
   5,958.51/8,897.50 = 5,180.30/x
3. Step 3: Cross multiply
   5,958.51x = 8,897.50 × 5,180.30
4. Step 4: Simplify right side
   5,958.51x = 46,091,735.51
5. Step 5: Solve for x
   x = 46,091,735.51/5,958.51
6. Step 6: Final answer
   x = 7,735.44