Finding the Fourth Proportional to 8,534,061.60, 12,801,105.35 and 3,485,372.10

Step by Step Solution

1. Step 1: Write the proportion equation
   8,534,061.60 : 12,801,105.35 = 3,485,372.10 : x
2. Step 2: Convert to fraction form
   8,534,061.60/12,801,105.35 = 3,485,372.10/x
3. Step 3: Cross multiply
   8,534,061.60x = 12,801,105.35 × 3,485,372.10
4. Step 4: Simplify right side
   8,534,061.60x = 44,616,615,436,050.73
5. Step 5: Solve for x
   x = 44,616,615,436,050.73/8,534,061.60
6. Step 6: Final answer
   x = 5,228,063.44