Finding the Fourth Proportional to 2,737,918.55, 3,778,319.83 and 1,575,940.20

Step by Step Solution

1. Step 1: Write the proportion equation
   2,737,918.55 : 3,778,319.83 = 1,575,940.20 : x
2. Step 2: Convert to fraction form
   2,737,918.55/3,778,319.83 = 1,575,940.20/x
3. Step 3: Cross multiply
   2,737,918.55x = 3,778,319.83 × 1,575,940.20
4. Step 4: Simplify right side
   2,737,918.55x = 5,954,406,108,554.17
5. Step 5: Solve for x
   x = 5,954,406,108,554.17/2,737,918.55
6. Step 6: Final answer
   x = 2,174,793.00