Finding the Fourth Proportional to 50,102.86, 69,142.70 and 27,443.94

Step by Step Solution

1. Step 1: Write the proportion equation
   50,102.86 : 69,142.70 = 27,443.94 : x
2. Step 2: Convert to fraction form
   50,102.86/69,142.70 = 27,443.94/x
3. Step 3: Cross multiply
   50,102.86x = 69,142.70 × 27,443.94
4. Step 4: Simplify right side
   50,102.86x = 1,897,547,973.02
5. Step 5: Solve for x
   x = 1,897,547,973.02/50,102.86
6. Step 6: Final answer
   x = 37,873.05