Finding the Fourth Proportional to 2,907,074.34, 4,360,909.79 and 1,111,468.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,907,074.34 : 4,360,909.79 = 1,111,468.03 : x
2. Step 2: Convert to fraction form
   2,907,074.34/4,360,909.79 = 1,111,468.03/x
3. Step 3: Cross multiply
   2,907,074.34x = 4,360,909.79 × 1,111,468.03
4. Step 4: Simplify right side
   2,907,074.34x = 4,847,011,805,175.41
5. Step 5: Solve for x
   x = 4,847,011,805,175.41/2,907,074.34
6. Step 6: Final answer
   x = 1,667,316.08