Finding the Fourth Proportional to 68,185.76, 94,093.72 and 37,972.35

Step by Step Solution

1. Step 1: Write the proportion equation
   68,185.76 : 94,093.72 = 37,972.35 : x
2. Step 2: Convert to fraction form
   68,185.76/94,093.72 = 37,972.35/x
3. Step 3: Cross multiply
   68,185.76x = 94,093.72 × 37,972.35
4. Step 4: Simplify right side
   68,185.76x = 3,572,959,573.71
5. Step 5: Solve for x
   x = 3,572,959,573.71/68,185.76
6. Step 6: Final answer
   x = 52,400.38