Finding the Fourth Proportional to 2,654,092.88, 3,980,483.17 and 1,137,603.83

Step by Step Solution

1. Step 1: Write the proportion equation
   2,654,092.88 : 3,980,483.17 = 1,137,603.83 : x
2. Step 2: Convert to fraction form
   2,654,092.88/3,980,483.17 = 1,137,603.83/x
3. Step 3: Cross multiply
   2,654,092.88x = 3,980,483.17 × 1,137,603.83
4. Step 4: Simplify right side
   2,654,092.88x = 4,528,212,876,696.12
5. Step 5: Solve for x
   x = 4,528,212,876,696.12/2,654,092.88
6. Step 6: Final answer
   x = 1,706,124.50