Finding the Fourth Proportional to 12,757,874.02, 19,135,019.00 and 3,660,746.81

Step by Step Solution

1. Step 1: Write the proportion equation
   12,757,874.02 : 19,135,019.00 = 3,660,746.81 : x
2. Step 2: Convert to fraction form
   12,757,874.02/19,135,019.00 = 3,660,746.81/x
3. Step 3: Cross multiply
   12,757,874.02x = 19,135,019.00 × 3,660,746.81
4. Step 4: Simplify right side
   12,757,874.02x = 70,048,459,677,016.17
5. Step 5: Solve for x
   x = 70,048,459,677,016.17/12,757,874.02
6. Step 6: Final answer
   x = 5,490,606.00