Finding the Fourth Proportional to 2,415,561.45, 3,333,516.21 and 1,327,878.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,415,561.45 : 3,333,516.21 = 1,327,878.87 : x
2. Step 2: Convert to fraction form
   2,415,561.45/3,333,516.21 = 1,327,878.87/x
3. Step 3: Cross multiply
   2,415,561.45x = 3,333,516.21 × 1,327,878.87
4. Step 4: Simplify right side
   2,415,561.45x = 4,426,505,738,061.48
5. Step 5: Solve for x
   x = 4,426,505,738,061.48/2,415,561.45
6. Step 6: Final answer
   x = 1,832,495.60