Finding the Fourth Proportional to 1,359,510, 1,876,123.80 and 755,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,359,510 : 1,876,123.80 = 755,898 : x
2. Step 2: Convert to fraction form
   1,359,510/1,876,123.80 = 755,898/x
3. Step 3: Cross multiply
   1,359,510x = 1,876,123.80 × 755,898
4. Step 4: Simplify right side
   1,359,510x = 1,418,158,228,172.40
5. Step 5: Solve for x
   x = 1,418,158,228,172.40/1,359,510
6. Step 6: Final answer
   x = 1,043,139.24