Finding the Fourth Proportional to 1,932,978.42, 2,667,423.87 and 1,159,036.44

Step by Step Solution

1. Step 1: Write the proportion equation
   1,932,978.42 : 2,667,423.87 = 1,159,036.44 : x
2. Step 2: Convert to fraction form
   1,932,978.42/2,667,423.87 = 1,159,036.44/x
3. Step 3: Cross multiply
   1,932,978.42x = 2,667,423.87 × 1,159,036.44
4. Step 4: Simplify right side
   1,932,978.42x = 3,091,641,466,255.82
5. Step 5: Solve for x
   x = 3,091,641,466,255.82/1,932,978.42
6. Step 6: Final answer
   x = 1,599,418.51