Finding the Fourth Proportional to 47,917.94, 66,081.89 and 37,870.37

Step by Step Solution

1. Step 1: Write the proportion equation
   47,917.94 : 66,081.89 = 37,870.37 : x
2. Step 2: Convert to fraction form
   47,917.94/66,081.89 = 37,870.37/x
3. Step 3: Cross multiply
   47,917.94x = 66,081.89 × 37,870.37
4. Step 4: Simplify right side
   47,917.94x = 2,502,545,884.48
5. Step 5: Solve for x
   x = 2,502,545,884.48/47,917.94
6. Step 6: Final answer
   x = 52,225.66