Finding the Fourth Proportional to 109,384.20, 150,962.37 and 69,096.02

Step by Step Solution

1. Step 1: Write the proportion equation
   109,384.20 : 150,962.37 = 69,096.02 : x
2. Step 2: Convert to fraction form
   109,384.20/150,962.37 = 69,096.02/x
3. Step 3: Cross multiply
   109,384.20x = 150,962.37 × 69,096.02
4. Step 4: Simplify right side
   109,384.20x = 10,430,898,181.96
5. Step 5: Solve for x
   x = 10,430,898,181.96/109,384.20
6. Step 6: Final answer
   x = 95,360.19