Finding the Fourth Proportional to 69,276.37, 103,726.86 and 35,926.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,276.37 : 103,726.86 = 35,926.50 : x
2. Step 2: Convert to fraction form
   69,276.37/103,726.86 = 35,926.50/x
3. Step 3: Cross multiply
   69,276.37x = 103,726.86 × 35,926.50
4. Step 4: Simplify right side
   69,276.37x = 3,726,543,035.79
5. Step 5: Solve for x
   x = 3,726,543,035.79/69,276.37
6. Step 6: Final answer
   x = 53,792.41