Finding the Fourth Proportional to 5,978,425.91, 8,969,061.78 and 1,934,913.74

Step by Step Solution

1. Step 1: Write the proportion equation
   5,978,425.91 : 8,969,061.78 = 1,934,913.74 : x
2. Step 2: Convert to fraction form
   5,978,425.91/8,969,061.78 = 1,934,913.74/x
3. Step 3: Cross multiply
   5,978,425.91x = 8,969,061.78 × 1,934,913.74
4. Step 4: Simplify right side
   5,978,425.91x = 17,354,360,828,185.55
5. Step 5: Solve for x
   x = 17,354,360,828,185.55/5,978,425.91
6. Step 6: Final answer
   x = 2,902,831.13