Finding the Fourth Proportional to 162,080.84, 223,572.12 and 107,635.34

Step by Step Solution

1. Step 1: Write the proportion equation
   162,080.84 : 223,572.12 = 107,635.34 : x
2. Step 2: Convert to fraction form
   162,080.84/223,572.12 = 107,635.34/x
3. Step 3: Cross multiply
   162,080.84x = 223,572.12 × 107,635.34
4. Step 4: Simplify right side
   162,080.84x = 24,064,261,150.72
5. Step 5: Solve for x
   x = 24,064,261,150.72/162,080.84
6. Step 6: Final answer
   x = 148,470.73