Finding the Fourth Proportional to 2,552,551.48, 3,828,784.02 and 755,425

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,551.48 : 3,828,784.02 = 755,425 : x
2. Step 2: Convert to fraction form
   2,552,551.48/3,828,784.02 = 755,425/x
3. Step 3: Cross multiply
   2,552,551.48x = 3,828,784.02 × 755,425
4. Step 4: Simplify right side
   2,552,551.48x = 2,892,359,168,308.50
5. Step 5: Solve for x
   x = 2,892,359,168,308.50/2,552,551.48
6. Step 6: Final answer
   x = 1,133,124.72