Finding the Fourth Proportional to 1,973.81, 2,960.82 and 1,875.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,973.81 : 2,960.82 = 1,875.38 : x
2. Step 2: Convert to fraction form
   1,973.81/2,960.82 = 1,875.38/x
3. Step 3: Cross multiply
   1,973.81x = 2,960.82 × 1,875.38
4. Step 4: Simplify right side
   1,973.81x = 5,552,662.61
5. Step 5: Solve for x
   x = 5,552,662.61/1,973.81
6. Step 6: Final answer
   x = 2,813.17