Finding the Fourth Proportional to 1,514,907.06, 2,091,329.31 and 942,131.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,514,907.06 : 2,091,329.31 = 942,131.76 : x
2. Step 2: Convert to fraction form
   1,514,907.06/2,091,329.31 = 942,131.76/x
3. Step 3: Cross multiply
   1,514,907.06x = 2,091,329.31 × 942,131.76
4. Step 4: Simplify right side
   1,514,907.06x = 1,970,307,763,569.89
5. Step 5: Solve for x
   x = 1,970,307,763,569.89/1,514,907.06
6. Step 6: Final answer
   x = 1,300,612.97