Finding the Fourth Proportional to 103,614.28, 155,448.78 and 37,061.08

Step by Step Solution

1. Step 1: Write the proportion equation
   103,614.28 : 155,448.78 = 37,061.08 : x
2. Step 2: Convert to fraction form
   103,614.28/155,448.78 = 37,061.08/x
3. Step 3: Cross multiply
   103,614.28x = 155,448.78 × 37,061.08
4. Step 4: Simplify right side
   103,614.28x = 5,761,099,671.48
5. Step 5: Solve for x
   x = 5,761,099,671.48/103,614.28
6. Step 6: Final answer
   x = 55,601.41