Finding the Fourth Proportional to 2,755,006.56, 4,133,909.52 and 1,238,384.03

Step by Step Solution

1. Step 1: Write the proportion equation
   2,755,006.56 : 4,133,909.52 = 1,238,384.03 : x
2. Step 2: Convert to fraction form
   2,755,006.56/4,133,909.52 = 1,238,384.03/x
3. Step 3: Cross multiply
   2,755,006.56x = 4,133,909.52 × 1,238,384.03
4. Step 4: Simplify right side
   2,755,006.56x = 5,119,367,510,363.42
5. Step 5: Solve for x
   x = 5,119,367,510,363.42/2,755,006.56
6. Step 6: Final answer
   x = 1,858,205.20