Finding the Fourth Proportional to 3,327,974.61, 4,991,976.51 and 1,053,510.15

Step by Step Solution

1. Step 1: Write the proportion equation
   3,327,974.61 : 4,991,976.51 = 1,053,510.15 : x
2. Step 2: Convert to fraction form
   3,327,974.61/4,991,976.51 = 1,053,510.15/x
3. Step 3: Cross multiply
   3,327,974.61x = 4,991,976.51 × 1,053,510.15
4. Step 4: Simplify right side
   3,327,974.61x = 5,259,097,921,846.58
5. Step 5: Solve for x
   x = 5,259,097,921,846.58/3,327,974.61
6. Step 6: Final answer
   x = 1,580,269.85