Finding the Fourth Proportional to 5,384,533.37, 8,076,870.39 and 1,790,300.31

Step by Step Solution

1. Step 1: Write the proportion equation
   5,384,533.37 : 8,076,870.39 = 1,790,300.31 : x
2. Step 2: Convert to fraction form
   5,384,533.37/8,076,870.39 = 1,790,300.31/x
3. Step 3: Cross multiply
   5,384,533.37x = 8,076,870.39 × 1,790,300.31
4. Step 4: Simplify right side
   5,384,533.37x = 14,460,023,563,046.82
5. Step 5: Solve for x
   x = 14,460,023,563,046.82/5,384,533.37
6. Step 6: Final answer
   x = 2,685,473.85