Finding the Fourth Proportional to 37,888.88, 52,309.06 and 33,685.50

Step by Step Solution

1. Step 1: Write the proportion equation
   37,888.88 : 52,309.06 = 33,685.50 : x
2. Step 2: Convert to fraction form
   37,888.88/52,309.06 = 33,685.50/x
3. Step 3: Cross multiply
   37,888.88x = 52,309.06 × 33,685.50
4. Step 4: Simplify right side
   37,888.88x = 1,762,056,756.42
5. Step 5: Solve for x
   x = 1,762,056,756.42/37,888.88
6. Step 6: Final answer
   x = 46,505.90