Finding the Fourth Proportional to 65,830.14, 90,845.55 and 37,155.84

Step by Step Solution

1. Step 1: Write the proportion equation
   65,830.14 : 90,845.55 = 37,155.84 : x
2. Step 2: Convert to fraction form
   65,830.14/90,845.55 = 37,155.84/x
3. Step 3: Cross multiply
   65,830.14x = 90,845.55 × 37,155.84
4. Step 4: Simplify right side
   65,830.14x = 3,375,442,635.34
5. Step 5: Solve for x
   x = 3,375,442,635.34/65,830.14
6. Step 6: Final answer
   x = 51,275.03