Finding the Fourth Proportional to 1,916,399.94, 2,876,593.72 and 1,411,530.98

Step by Step Solution

1. Step 1: Write the proportion equation
   1,916,399.94 : 2,876,593.72 = 1,411,530.98 : x
2. Step 2: Convert to fraction form
   1,916,399.94/2,876,593.72 = 1,411,530.98/x
3. Step 3: Cross multiply
   1,916,399.94x = 2,876,593.72 × 1,411,530.98
4. Step 4: Simplify right side
   1,916,399.94x = 4,060,401,152,653.45
5. Step 5: Solve for x
   x = 4,060,401,152,653.45/1,916,399.94
6. Step 6: Final answer
   x = 2,118,765.02