Finding the Fourth Proportional to 37,389.89, 55,953.18 and 23,356.53

Step by Step Solution

1. Step 1: Write the proportion equation
   37,389.89 : 55,953.18 = 23,356.53 : x
2. Step 2: Convert to fraction form
   37,389.89/55,953.18 = 23,356.53/x
3. Step 3: Cross multiply
   37,389.89x = 55,953.18 × 23,356.53
4. Step 4: Simplify right side
   37,389.89x = 1,306,872,127.27
5. Step 5: Solve for x
   x = 1,306,872,127.27/37,389.89
6. Step 6: Final answer
   x = 34,952.55