Finding the Fourth Proportional to 377,947.94, 566,914.98 and 93,639.10

Step by Step Solution

1. Step 1: Write the proportion equation
   377,947.94 : 566,914.98 = 93,639.10 : x
2. Step 2: Convert to fraction form
   377,947.94/566,914.98 = 93,639.10/x
3. Step 3: Cross multiply
   377,947.94x = 566,914.98 × 93,639.10
4. Step 4: Simplify right side
   377,947.94x = 53,085,408,503.72
5. Step 5: Solve for x
   x = 53,085,408,503.72/377,947.94
6. Step 6: Final answer
   x = 140,456.93