Finding the Fourth Proportional to 1,404,572.94, 1,938,296.82 and 759,979

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,572.94 : 1,938,296.82 = 759,979 : x
2. Step 2: Convert to fraction form
   1,404,572.94/1,938,296.82 = 759,979/x
3. Step 3: Cross multiply
   1,404,572.94x = 1,938,296.82 × 759,979
4. Step 4: Simplify right side
   1,404,572.94x = 1,473,064,878,966.78
5. Step 5: Solve for x
   x = 1,473,064,878,966.78/1,404,572.94
6. Step 6: Final answer
   x = 1,048,763.53