Finding the Fourth Proportional to 100,624.99, 150,964.71 and 34,065.13

Step by Step Solution

1. Step 1: Write the proportion equation
   100,624.99 : 150,964.71 = 34,065.13 : x
2. Step 2: Convert to fraction form
   100,624.99/150,964.71 = 34,065.13/x
3. Step 3: Cross multiply
   100,624.99x = 150,964.71 × 34,065.13
4. Step 4: Simplify right side
   100,624.99x = 5,142,632,094.15
5. Step 5: Solve for x
   x = 5,142,632,094.15/100,624.99
6. Step 6: Final answer
   x = 51,106.91