Finding the Fourth Proportional to 1,997,339.94, 2,755,974.78 and 1,181,577.99

Step by Step Solution

1. Step 1: Write the proportion equation
   1,997,339.94 : 2,755,974.78 = 1,181,577.99 : x
2. Step 2: Convert to fraction form
   1,997,339.94/2,755,974.78 = 1,181,577.99/x
3. Step 3: Cross multiply
   1,997,339.94x = 2,755,974.78 × 1,181,577.99
4. Step 4: Simplify right side
   1,997,339.94x = 3,256,399,141,043.09
5. Step 5: Solve for x
   x = 3,256,399,141,043.09/1,997,339.94
6. Step 6: Final answer
   x = 1,630,368.01