Finding the Fourth Proportional to 109,899.72, 164,847.76 and 35,018.84

Step by Step Solution

1. Step 1: Write the proportion equation
   109,899.72 : 164,847.76 = 35,018.84 : x
2. Step 2: Convert to fraction form
   109,899.72/164,847.76 = 35,018.84/x
3. Step 3: Cross multiply
   109,899.72x = 164,847.76 × 35,018.84
4. Step 4: Simplify right side
   109,899.72x = 5,772,777,156.70
5. Step 5: Solve for x
   x = 5,772,777,156.70/109,899.72
6. Step 6: Final answer
   x = 52,527.68