Finding the Fourth Proportional to 2,077,236, 3,115,854 and 501,300

Step by Step Solution

1. Step 1: Write the proportion equation
   2,077,236 : 3,115,854 = 501,300 : x
2. Step 2: Convert to fraction form
   2,077,236/3,115,854 = 501,300/x
3. Step 3: Cross multiply
   2,077,236x = 3,115,854 × 501,300
4. Step 4: Simplify right side
   2,077,236x = 1,561,977,610,200
5. Step 5: Solve for x
   x = 1,561,977,610,200/2,077,236
6. Step 6: Final answer
   x = 751,950