Finding the Fourth Proportional to 69,644.60, 96,109.55 and 37,813.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,644.60 : 96,109.55 = 37,813.50 : x
2. Step 2: Convert to fraction form
   69,644.60/96,109.55 = 37,813.50/x
3. Step 3: Cross multiply
   69,644.60x = 96,109.55 × 37,813.50
4. Step 4: Simplify right side
   69,644.60x = 3,634,238,279.86
5. Step 5: Solve for x
   x = 3,634,238,279.86/69,644.60
6. Step 6: Final answer
   x = 52,182.63