Finding the Fourth Proportional to 1,960,835.32, 2,932,223.37 and 1,865,175.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,960,835.32 : 2,932,223.37 = 1,865,175.94 : x
2. Step 2: Convert to fraction form
   1,960,835.32/2,932,223.37 = 1,865,175.94/x
3. Step 3: Cross multiply
   1,960,835.32x = 2,932,223.37 × 1,865,175.94
4. Step 4: Simplify right side
   1,960,835.32x = 5,469,112,465,768.60
5. Step 5: Solve for x
   x = 5,469,112,465,768.60/1,960,835.32
6. Step 6: Final answer
   x = 2,789,174.81