Finding the Fourth Proportional to 68,335.76, 94,303.86 and 38,123

Step by Step Solution

1. Step 1: Write the proportion equation
   68,335.76 : 94,303.86 = 38,123 : x
2. Step 2: Convert to fraction form
   68,335.76/94,303.86 = 38,123/x
3. Step 3: Cross multiply
   68,335.76x = 94,303.86 × 38,123
4. Step 4: Simplify right side
   68,335.76x = 3,595,146,054.78
5. Step 5: Solve for x
   x = 3,595,146,054.78/68,335.76
6. Step 6: Final answer
   x = 52,610.03