Finding the Fourth Proportional to 7,090,300.10, 10,638,074.55 and 2,833,523.30

Step by Step Solution

1. Step 1: Write the proportion equation
   7,090,300.10 : 10,638,074.55 = 2,833,523.30 : x
2. Step 2: Convert to fraction form
   7,090,300.10/10,638,074.55 = 2,833,523.30/x
3. Step 3: Cross multiply
   7,090,300.10x = 10,638,074.55 × 2,833,523.30
4. Step 4: Simplify right side
   7,090,300.10x = 30,143,232,104,562.02
5. Step 5: Solve for x
   x = 30,143,232,104,562.02/7,090,300.10
6. Step 6: Final answer
   x = 4,251,333.75