Finding the Fourth Proportional to 5,978.02, 8,962.62 and 4,026.10

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978.02 : 8,962.62 = 4,026.10 : x
2. Step 2: Convert to fraction form
   5,978.02/8,962.62 = 4,026.10/x
3. Step 3: Cross multiply
   5,978.02x = 8,962.62 × 4,026.10
4. Step 4: Simplify right side
   5,978.02x = 36,084,404.38
5. Step 5: Solve for x
   x = 36,084,404.38/5,978.02
6. Step 6: Final answer
   x = 6,036.18