Finding the Fourth Proportional to 109,097.01, 150,559.83 and 61,353.18

Step by Step Solution

1. Step 1: Write the proportion equation
   109,097.01 : 150,559.83 = 61,353.18 : x
2. Step 2: Convert to fraction form
   109,097.01/150,559.83 = 61,353.18/x
3. Step 3: Cross multiply
   109,097.01x = 150,559.83 × 61,353.18
4. Step 4: Simplify right side
   109,097.01x = 9,237,324,350.76
5. Step 5: Solve for x
   x = 9,237,324,350.76/109,097.01
6. Step 6: Final answer
   x = 84,670.74