Finding the Fourth Proportional to 103,891.15, 155,839.16 and 37,336.15

Step by Step Solution

1. Step 1: Write the proportion equation
   103,891.15 : 155,839.16 = 37,336.15 : x
2. Step 2: Convert to fraction form
   103,891.15/155,839.16 = 37,336.15/x
3. Step 3: Cross multiply
   103,891.15x = 155,839.16 × 37,336.15
4. Step 4: Simplify right side
   103,891.15x = 5,818,434,253.63
5. Step 5: Solve for x
   x = 5,818,434,253.63/103,891.15
6. Step 6: Final answer
   x = 56,005.10