Finding the Fourth Proportional to 89,673.80, 134,462.10 and 37,023.80

Step by Step Solution

1. Step 1: Write the proportion equation
   89,673.80 : 134,462.10 = 37,023.80 : x
2. Step 2: Convert to fraction form
   89,673.80/134,462.10 = 37,023.80/x
3. Step 3: Cross multiply
   89,673.80x = 134,462.10 × 37,023.80
4. Step 4: Simplify right side
   89,673.80x = 4,978,297,897.98
5. Step 5: Solve for x
   x = 4,978,297,897.98/89,673.80
6. Step 6: Final answer
   x = 55,515.63