Finding the Fourth Proportional to 61,101.06, 84,318.72 and 34,243.50

Step by Step Solution

1. Step 1: Write the proportion equation
   61,101.06 : 84,318.72 = 34,243.50 : x
2. Step 2: Convert to fraction form
   61,101.06/84,318.72 = 34,243.50/x
3. Step 3: Cross multiply
   61,101.06x = 84,318.72 × 34,243.50
4. Step 4: Simplify right side
   61,101.06x = 2,887,368,088.32
5. Step 5: Solve for x
   x = 2,887,368,088.32/61,101.06
6. Step 6: Final answer
   x = 47,255.61