Finding the Fourth Proportional to 1,328,145.32, 1,832,832.04 and 755,185.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,328,145.32 : 1,832,832.04 = 755,185.48 : x
2. Step 2: Convert to fraction form
   1,328,145.32/1,832,832.04 = 755,185.48/x
3. Step 3: Cross multiply
   1,328,145.32x = 1,832,832.04 × 755,185.48
4. Step 4: Simplify right side
   1,328,145.32x = 1,384,128,143,886.78
5. Step 5: Solve for x
   x = 1,384,128,143,886.78/1,328,145.32
6. Step 6: Final answer
   x = 1,042,151.13