Finding the Fourth Proportional to 8,007,152.42, 12,011,087.91 and 2,616,131.30

Step by Step Solution

1. Step 1: Write the proportion equation
   8,007,152.42 : 12,011,087.91 = 2,616,131.30 : x
2. Step 2: Convert to fraction form
   8,007,152.42/12,011,087.91 = 2,616,131.30/x
3. Step 3: Cross multiply
   8,007,152.42x = 12,011,087.91 × 2,616,131.30
4. Step 4: Simplify right side
   8,007,152.42x = 31,422,583,028,402.58
5. Step 5: Solve for x
   x = 31,422,583,028,402.58/8,007,152.42
6. Step 6: Final answer
   x = 3,924,314.34