Finding the Fourth Proportional to 2,374,430.58, 3,553,132.17 and 2,055,678.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,374,430.58 : 3,553,132.17 = 2,055,678.78 : x
2. Step 2: Convert to fraction form
   2,374,430.58/3,553,132.17 = 2,055,678.78/x
3. Step 3: Cross multiply
   2,374,430.58x = 3,553,132.17 × 2,055,678.78
4. Step 4: Simplify right side
   2,374,430.58x = 7,304,098,404,404.35
5. Step 5: Solve for x
   x = 7,304,098,404,404.35/2,374,430.58
6. Step 6: Final answer
   x = 3,076,147.38