Finding the Fourth Proportional to 8,011.98, 12,019.14 and 4,726.62

Step by Step Solution

1. Step 1: Write the proportion equation
   8,011.98 : 12,019.14 = 4,726.62 : x
2. Step 2: Convert to fraction form
   8,011.98/12,019.14 = 4,726.62/x
3. Step 3: Cross multiply
   8,011.98x = 12,019.14 × 4,726.62
4. Step 4: Simplify right side
   8,011.98x = 56,809,907.51
5. Step 5: Solve for x
   x = 56,809,907.51/8,011.98
6. Step 6: Final answer
   x = 7,090.62