Finding the Fourth Proportional to 5,978,407.91, 8,969,034.77 and 1,934,895.75

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978,407.91 : 8,969,034.77 = 1,934,895.75 : x
2. Step 2: Convert to fraction form
   5,978,407.91/8,969,034.77 = 1,934,895.75/x
3. Step 3: Cross multiply
   5,978,407.91x = 8,969,034.77 × 1,934,895.75
4. Step 4: Simplify right side
   5,978,407.91x = 17,354,147,283,357.34
5. Step 5: Solve for x
   x = 17,354,147,283,357.34/5,978,407.91
6. Step 6: Final answer
   x = 2,902,804.15