Finding the Fourth Proportional to 70,649.37, 105,849.52 and 37,295.96

Step by Step Solution

1. Step 1: Write the proportion equation
   70,649.37 : 105,849.52 = 37,295.96 : x
2. Step 2: Convert to fraction form
   70,649.37/105,849.52 = 37,295.96/x
3. Step 3: Cross multiply
   70,649.37x = 105,849.52 × 37,295.96
4. Step 4: Simplify right side
   70,649.37x = 3,947,758,841.45
5. Step 5: Solve for x
   x = 3,947,758,841.45/70,649.37
6. Step 6: Final answer
   x = 55,878.19