Finding the Fourth Proportional to 103,623.42, 155,435.16 and 37,059.51

Step by Step Solution

1. Step 1: Write the proportion equation
   103,623.42 : 155,435.16 = 37,059.51 : x
2. Step 2: Convert to fraction form
   103,623.42/155,435.16 = 37,059.51/x
3. Step 3: Cross multiply
   103,623.42x = 155,435.16 × 37,059.51
4. Step 4: Simplify right side
   103,623.42x = 5,760,350,866.37
5. Step 5: Solve for x
   x = 5,760,350,866.37/103,623.42
6. Step 6: Final answer
   x = 55,589.28