Finding the Fourth Proportional to 6,801.59, 10,201.21 and 1,870.06

Step by Step Solution

1. Step 1: Write the proportion equation
   6,801.59 : 10,201.21 = 1,870.06 : x
2. Step 2: Convert to fraction form
   6,801.59/10,201.21 = 1,870.06/x
3. Step 3: Cross multiply
   6,801.59x = 10,201.21 × 1,870.06
4. Step 4: Simplify right side
   6,801.59x = 19,076,814.42
5. Step 5: Solve for x
   x = 19,076,814.42/6,801.59
6. Step 6: Final answer
   x = 2,804.76