Finding the Fourth Proportional to 36,978.02, 55,516.29 and 25,010.37

Step by Step Solution

1. Step 1: Write the proportion equation
   36,978.02 : 55,516.29 = 25,010.37 : x
2. Step 2: Convert to fraction form
   36,978.02/55,516.29 = 25,010.37/x
3. Step 3: Cross multiply
   36,978.02x = 55,516.29 × 25,010.37
4. Step 4: Simplify right side
   36,978.02x = 1,388,482,953.93
5. Step 5: Solve for x
   x = 1,388,482,953.93/36,978.02
6. Step 6: Final answer
   x = 37,548.88