Finding the Fourth Proportional to 93,047.74, 139,626.28 and 33,886.96

Step by Step Solution

1. Step 1: Write the proportion equation
   93,047.74 : 139,626.28 = 33,886.96 : x
2. Step 2: Convert to fraction form
   93,047.74/139,626.28 = 33,886.96/x
3. Step 3: Cross multiply
   93,047.74x = 139,626.28 × 33,886.96
4. Step 4: Simplify right side
   93,047.74x = 4,731,510,165.31
5. Step 5: Solve for x
   x = 4,731,510,165.31/93,047.74
6. Step 6: Final answer
   x = 50,850.35