Finding the Fourth Proportional to 103,706.94, 155,592.69 and 37,147.64

Step by Step Solution

1. Step 1: Write the proportion equation
   103,706.94 : 155,592.69 = 37,147.64 : x
2. Step 2: Convert to fraction form
   103,706.94/155,592.69 = 37,147.64/x
3. Step 3: Cross multiply
   103,706.94x = 155,592.69 × 37,147.64
4. Step 4: Simplify right side
   103,706.94x = 5,779,900,456.79
5. Step 5: Solve for x
   x = 5,779,900,456.79/103,706.94
6. Step 6: Final answer
   x = 55,733.02