Finding the Fourth Proportional to 13,070,250.63, 18,037,443.56 and 7,269,451.83

Step by Step Solution

1. Step 1: Write the proportion equation
   13,070,250.63 : 18,037,443.56 = 7,269,451.83 : x
2. Step 2: Convert to fraction form
   13,070,250.63/18,037,443.56 = 7,269,451.83/x
3. Step 3: Cross multiply
   13,070,250.63x = 18,037,443.56 × 7,269,451.83
4. Step 4: Simplify right side
   13,070,250.63x = 131,122,327,059,416.45
5. Step 5: Solve for x
   x = 131,122,327,059,416.45/13,070,250.63
6. Step 6: Final answer
   x = 10,032,120.33