Finding the Fourth Proportional to 8,301,982.10, 12,452,973.15 and 5,465,297.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,301,982.10 : 12,452,973.15 = 5,465,297.30 : x
2. Step 2: Convert to fraction form
   8,301,982.10/12,452,973.15 = 5,465,297.30/x
3. Step 3: Cross multiply
   8,301,982.10x = 12,452,973.15 × 5,465,297.30
4. Step 4: Simplify right side
   8,301,982.10x = 68,059,200,533,667.49
5. Step 5: Solve for x
   x = 68,059,200,533,667.49/8,301,982.10
6. Step 6: Final answer
   x = 8,197,945.95