Finding the Fourth Proportional to 187,462.22, 281,139.57 and 61,113.50

Step by Step Solution

1. Step 1: Write the proportion equation
   187,462.22 : 281,139.57 = 61,113.50 : x
2. Step 2: Convert to fraction form
   187,462.22/281,139.57 = 61,113.50/x
3. Step 3: Cross multiply
   187,462.22x = 281,139.57 × 61,113.50
4. Step 4: Simplify right side
   187,462.22x = 17,181,421,705.50
5. Step 5: Solve for x
   x = 17,181,421,705.50/187,462.22
6. Step 6: Final answer
   x = 91,652.72