Finding the Fourth Proportional to 127,796.00, 176,388.50 and 79,434.41

Step by Step Solution

1. Step 1: Write the proportion equation
   127,796.00 : 176,388.50 = 79,434.41 : x
2. Step 2: Convert to fraction form
   127,796.00/176,388.50 = 79,434.41/x
3. Step 3: Cross multiply
   127,796.00x = 176,388.50 × 79,434.41
4. Step 4: Simplify right side
   127,796.00x = 14,011,315,744.93
5. Step 5: Solve for x
   x = 14,011,315,744.93/127,796.00
6. Step 6: Final answer
   x = 109,638.14