Finding the Fourth Proportional to 2,041,418.45, 3,062,570.52 and 621,437.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,041,418.45 : 3,062,570.52 = 621,437.63 : x
2. Step 2: Convert to fraction form
   2,041,418.45/3,062,570.52 = 621,437.63/x
3. Step 3: Cross multiply
   2,041,418.45x = 3,062,570.52 × 621,437.63
4. Step 4: Simplify right side
   2,041,418.45x = 1,903,196,550,343.82
5. Step 5: Solve for x
   x = 1,903,196,550,343.82/2,041,418.45
6. Step 6: Final answer
   x = 932,291.25