Finding the Fourth Proportional to 8,245,384.86, 12,368,172.50 and 2,488,168.36

Step by Step Solution

1. Step 1: Write the proportion equation
   8,245,384.86 : 12,368,172.50 = 2,488,168.36 : x
2. Step 2: Convert to fraction form
   8,245,384.86/12,368,172.50 = 2,488,168.36/x
3. Step 3: Cross multiply
   8,245,384.86x = 12,368,172.50 × 2,488,168.36
4. Step 4: Simplify right side
   8,245,384.86x = 30,774,095,485,522.10
5. Step 5: Solve for x
   x = 30,774,095,485,522.10/8,245,384.86
6. Step 6: Final answer
   x = 3,732,281.27