Finding the Fourth Proportional to 146,741.27, 220,076.50 and 61,305.98

Step by Step Solution

1. Step 1: Write the proportion equation
   146,741.27 : 220,076.50 = 61,305.98 : x
2. Step 2: Convert to fraction form
   146,741.27/220,076.50 = 61,305.98/x
3. Step 3: Cross multiply
   146,741.27x = 220,076.50 × 61,305.98
4. Step 4: Simplify right side
   146,741.27x = 13,492,004,368.77
5. Step 5: Solve for x
   x = 13,492,004,368.77/146,741.27
6. Step 6: Final answer
   x = 91,944.17