Finding the Fourth Proportional to 3,578,667.96, 4,938,698.34 and 2,051,070.60

Step by Step Solution

1. Step 1: Write the proportion equation
   3,578,667.96 : 4,938,698.34 = 2,051,070.60 : x
2. Step 2: Convert to fraction form
   3,578,667.96/4,938,698.34 = 2,051,070.60/x
3. Step 3: Cross multiply
   3,578,667.96x = 4,938,698.34 × 2,051,070.60
4. Step 4: Simplify right side
   3,578,667.96x = 10,129,618,967,442.80
5. Step 5: Solve for x
   x = 10,129,618,967,442.80/3,578,667.96
6. Step 6: Final answer
   x = 2,830,555.69