Finding the Fourth Proportional to 2,510,090.88, 3,765,103.68 and 616,848.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,510,090.88 : 3,765,103.68 = 616,848.96 : x
2. Step 2: Convert to fraction form
   2,510,090.88/3,765,103.68 = 616,848.96/x
3. Step 3: Cross multiply
   2,510,090.88x = 3,765,103.68 × 616,848.96
4. Step 4: Simplify right side
   2,510,090.88x = 2,322,500,289,300.17
5. Step 5: Solve for x
   x = 2,322,500,289,300.17/2,510,090.88
6. Step 6: Final answer
   x = 925,265.42