Finding the Fourth Proportional to 107,964.08, 161,927.72 and 29,060.72

Step by Step Solution

1. Step 1: Write the proportion equation
   107,964.08 : 161,927.72 = 29,060.72 : x
2. Step 2: Convert to fraction form
   107,964.08/161,927.72 = 29,060.72/x
3. Step 3: Cross multiply
   107,964.08x = 161,927.72 × 29,060.72
4. Step 4: Simplify right side
   107,964.08x = 4,705,736,131.16
5. Step 5: Solve for x
   x = 4,705,736,131.16/107,964.08
6. Step 6: Final answer
   x = 43,586.13