Finding the Fourth Proportional to 10,067.90, 15,102.00 and 3,047.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,067.90 : 15,102.00 = 3,047.98 : x
2. Step 2: Convert to fraction form
   10,067.90/15,102.00 = 3,047.98/x
3. Step 3: Cross multiply
   10,067.90x = 15,102.00 × 3,047.98
4. Step 4: Simplify right side
   10,067.90x = 46,030,624.10
5. Step 5: Solve for x
   x = 46,030,624.10/10,067.90
6. Step 6: Final answer
   x = 4,572.02