Finding the Fourth Proportional to 6,801.55, 10,201.12 and 1,870.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,801.55 : 10,201.12 = 1,870.00 : x
2. Step 2: Convert to fraction form
   6,801.55/10,201.12 = 1,870.00/x
3. Step 3: Cross multiply
   6,801.55x = 10,201.12 × 1,870.00
4. Step 4: Simplify right side
   6,801.55x = 19,076,064.22
5. Step 5: Solve for x
   x = 19,076,064.22/6,801.55
6. Step 6: Final answer
   x = 2,804.67