Finding the Fourth Proportional to 93,003.36, 139,505.13 and 30,673.86

Step by Step Solution

1. Step 1: Write the proportion equation
   93,003.36 : 139,505.13 = 30,673.86 : x
2. Step 2: Convert to fraction form
   93,003.36/139,505.13 = 30,673.86/x
3. Step 3: Cross multiply
   93,003.36x = 139,505.13 × 30,673.86
4. Step 4: Simplify right side
   93,003.36x = 4,279,160,826.90
5. Step 5: Solve for x
   x = 4,279,160,826.90/93,003.36
6. Step 6: Final answer
   x = 46,010.82