Finding the Fourth Proportional to 6,014,128.86, 9,028,891.59 and 5,166,622.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,014,128.86 : 9,028,891.59 = 5,166,622.62 : x
2. Step 2: Convert to fraction form
   6,014,128.86/9,028,891.59 = 5,166,622.62/x
3. Step 3: Cross multiply
   6,014,128.86x = 9,028,891.59 × 5,166,622.62
4. Step 4: Simplify right side
   6,014,128.86x = 46,648,875,522,421.77
5. Step 5: Solve for x
   x = 46,648,875,522,421.77/6,014,128.86
6. Step 6: Final answer
   x = 7,756,547.39