Finding the Fourth Proportional to 1,348,111.83, 1,859,539.98 and 1,025,113.80

Step by Step Solution

1. Step 1: Write the proportion equation
   1,348,111.83 : 1,859,539.98 = 1,025,113.80 : x
2. Step 2: Convert to fraction form
   1,348,111.83/1,859,539.98 = 1,025,113.80/x
3. Step 3: Cross multiply
   1,348,111.83x = 1,859,539.98 × 1,025,113.80
4. Step 4: Simplify right side
   1,348,111.83x = 1,906,240,095,149.72
5. Step 5: Solve for x
   x = 1,906,240,095,149.72/1,348,111.83
6. Step 6: Final answer
   x = 1,414,007.39