Finding the Fourth Proportional to 37,150.98, 55,433.88 and 34,890.84

Step by Step Solution

1. Step 1: Write the proportion equation
   37,150.98 : 55,433.88 = 34,890.84 : x
2. Step 2: Convert to fraction form
   37,150.98/55,433.88 = 34,890.84/x
3. Step 3: Cross multiply
   37,150.98x = 55,433.88 × 34,890.84
4. Step 4: Simplify right side
   37,150.98x = 1,934,134,637.66
5. Step 5: Solve for x
   x = 1,934,134,637.66/37,150.98
6. Step 6: Final answer
   x = 52,061.47