Finding the Fourth Proportional to 8,993,675.83, 12,412,473.56 and 5,074,236.49

Step by Step Solution

1. Step 1: Write the proportion equation
   8,993,675.83 : 12,412,473.56 = 5,074,236.49 : x
2. Step 2: Convert to fraction form
   8,993,675.83/12,412,473.56 = 5,074,236.49/x
3. Step 3: Cross multiply
   8,993,675.83x = 12,412,473.56 × 5,074,236.49
4. Step 4: Simplify right side
   8,993,675.83x = 62,983,826,243,941.02
5. Step 5: Solve for x
   x = 62,983,826,243,941.02/8,993,675.83
6. Step 6: Final answer
   x = 7,003,123.91