Finding the Fourth Proportional to 6,134,662.38, 8,465,867.67 and 3,557,870.94

Step by Step Solution

1. Step 1: Write the proportion equation
   6,134,662.38 : 8,465,867.67 = 3,557,870.94 : x
2. Step 2: Convert to fraction form
   6,134,662.38/8,465,867.67 = 3,557,870.94/x
3. Step 3: Cross multiply
   6,134,662.38x = 8,465,867.67 × 3,557,870.94
4. Step 4: Simplify right side
   6,134,662.38x = 30,120,464,564,978.51
5. Step 5: Solve for x
   x = 30,120,464,564,978.51/6,134,662.38
6. Step 6: Final answer
   x = 4,909,881.38