Finding the Fourth Proportional to 109,359.76, 164,061.48 and 34,491.48

Step by Step Solution

1. Step 1: Write the proportion equation
   109,359.76 : 164,061.48 = 34,491.48 : x
2. Step 2: Convert to fraction form
   109,359.76/164,061.48 = 34,491.48/x
3. Step 3: Cross multiply
   109,359.76x = 164,061.48 × 34,491.48
4. Step 4: Simplify right side
   109,359.76x = 5,658,723,256.19
5. Step 5: Solve for x
   x = 5,658,723,256.19/109,359.76
6. Step 6: Final answer
   x = 51,744.11