Finding the Fourth Proportional to 93,042.81, 139,482.54 and 36,922.50

Step by Step Solution

1. Step 1: Write the proportion equation
   93,042.81 : 139,482.54 = 36,922.50 : x
2. Step 2: Convert to fraction form
   93,042.81/139,482.54 = 36,922.50/x
3. Step 3: Cross multiply
   93,042.81x = 139,482.54 × 36,922.50
4. Step 4: Simplify right side
   93,042.81x = 5,150,044,083.15
5. Step 5: Solve for x
   x = 5,150,044,083.15/93,042.81
6. Step 6: Final answer
   x = 55,351.34