Finding the Fourth Proportional to 107,449.86, 161,174.82 and 33,577.86

Step by Step Solution

1. Step 1: Write the proportion equation
   107,449.86 : 161,174.82 = 33,577.86 : x
2. Step 2: Convert to fraction form
   107,449.86/161,174.82 = 33,577.86/x
3. Step 3: Cross multiply
   107,449.86x = 161,174.82 × 33,577.86
4. Step 4: Simplify right side
   107,449.86x = 5,411,905,541.49
5. Step 5: Solve for x
   x = 5,411,905,541.49/107,449.86
6. Step 6: Final answer
   x = 50,366.80