Finding the Fourth Proportional to 109,093.96, 150,548.72 and 61,346.29

Step by Step Solution

1. Step 1: Write the proportion equation
   109,093.96 : 150,548.72 = 61,346.29 : x
2. Step 2: Convert to fraction form
   109,093.96/150,548.72 = 61,346.29/x
3. Step 3: Cross multiply
   109,093.96x = 150,548.72 × 61,346.29
4. Step 4: Simplify right side
   109,093.96x = 9,235,605,436.25
5. Step 5: Solve for x
   x = 9,235,605,436.25/109,093.96
6. Step 6: Final answer
   x = 84,657.35