Finding the Fourth Proportional to 61,474.17, 84,840.72 and 37,616.70

Step by Step Solution

1. Step 1: Write the proportion equation
   61,474.17 : 84,840.72 = 37,616.70 : x
2. Step 2: Convert to fraction form
   61,474.17/84,840.72 = 37,616.70/x
3. Step 3: Cross multiply
   61,474.17x = 84,840.72 × 37,616.70
4. Step 4: Simplify right side
   61,474.17x = 3,191,427,912.02
5. Step 5: Solve for x
   x = 3,191,427,912.02/61,474.17
6. Step 6: Final answer
   x = 51,914.94