Finding the Fourth Proportional to 93,050.94, 139,613.73 and 33,890.70

Step by Step Solution

1. Step 1: Write the proportion equation
   93,050.94 : 139,613.73 = 33,890.70 : x
2. Step 2: Convert to fraction form
   93,050.94/139,613.73 = 33,890.70/x
3. Step 3: Cross multiply
   93,050.94x = 139,613.73 × 33,890.70
4. Step 4: Simplify right side
   93,050.94x = 4,731,607,039.31
5. Step 5: Solve for x
   x = 4,731,607,039.31/93,050.94
6. Step 6: Final answer
   x = 50,849.64