Finding the Fourth Proportional to 103,426.14, 155,100.89 and 36,848.60

Step by Step Solution

1. Step 1: Write the proportion equation
   103,426.14 : 155,100.89 = 36,848.60 : x
2. Step 2: Convert to fraction form
   103,426.14/155,100.89 = 36,848.60/x
3. Step 3: Cross multiply
   103,426.14x = 155,100.89 × 36,848.60
4. Step 4: Simplify right side
   103,426.14x = 5,715,250,655.25
5. Step 5: Solve for x
   x = 5,715,250,655.25/103,426.14
6. Step 6: Final answer
   x = 55,259.25