Finding the Fourth Proportional to 61,182.38, 84,426.72 and 34,321.16

Step by Step Solution

1. Step 1: Write the proportion equation
   61,182.38 : 84,426.72 = 34,321.16 : x
2. Step 2: Convert to fraction form
   61,182.38/84,426.72 = 34,321.16/x
3. Step 3: Cross multiply
   61,182.38x = 84,426.72 × 34,321.16
4. Step 4: Simplify right side
   61,182.38x = 2,897,622,965.40
5. Step 5: Solve for x
   x = 2,897,622,965.40/61,182.38
6. Step 6: Final answer
   x = 47,360.42