Finding the Fourth Proportional to 2,520,103.47, 3,780,147.78 and 626,844.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,520,103.47 : 3,780,147.78 = 626,844.84 : x
2. Step 2: Convert to fraction form
   2,520,103.47/3,780,147.78 = 626,844.84/x
3. Step 3: Cross multiply
   2,520,103.47x = 3,780,147.78 × 626,844.84
4. Step 4: Simplify right side
   2,520,103.47x = 2,369,566,130,330.46
5. Step 5: Solve for x
   x = 2,369,566,130,330.46/2,520,103.47
6. Step 6: Final answer
   x = 940,265.41