Finding the Fourth Proportional to 3,969,111.37, 5,955,635.35 and 1,572,902.95

Step by Step Solution

1. Step 1: Write the proportion equation
   3,969,111.37 : 5,955,635.35 = 1,572,902.95 : x
2. Step 2: Convert to fraction form
   3,969,111.37/5,955,635.35 = 1,572,902.95/x
3. Step 3: Cross multiply
   3,969,111.37x = 5,955,635.35 × 1,572,902.95
4. Step 4: Simplify right side
   3,969,111.37x = 9,367,636,373,496.59
5. Step 5: Solve for x
   x = 9,367,636,373,496.59/3,969,111.37
6. Step 6: Final answer
   x = 2,360,134.43