Finding the Fourth Proportional to 37,807.74, 52,168.59 and 22,698

Step by Step Solution

1. Step 1: Write the proportion equation
   37,807.74 : 52,168.59 = 22,698 : x
2. Step 2: Convert to fraction form
   37,807.74/52,168.59 = 22,698/x
3. Step 3: Cross multiply
   37,807.74x = 52,168.59 × 22,698
4. Step 4: Simplify right side
   37,807.74x = 1,184,122,655.82
5. Step 5: Solve for x
   x = 1,184,122,655.82/37,807.74
6. Step 6: Final answer
   x = 31,319.58