Finding the Fourth Proportional to 8,942,112.34, 13,404,199.98 and 4,153,164.76

Step by Step Solution

1. Step 1: Write the proportion equation
   8,942,112.34 : 13,404,199.98 = 4,153,164.76 : x
2. Step 2: Convert to fraction form
   8,942,112.34/13,404,199.98 = 4,153,164.76/x
3. Step 3: Cross multiply
   8,942,112.34x = 13,404,199.98 × 4,153,164.76
4. Step 4: Simplify right side
   8,942,112.34x = 55,669,850,992,928.70
5. Step 5: Solve for x
   x = 55,669,850,992,928.70/8,942,112.34
6. Step 6: Final answer
   x = 6,225,581.71