Finding the Fourth Proportional to 8,136,233.37, 12,199,624.52 and 3,084,788.25

Step by Step Solution

1. Step 1: Write the proportion equation
   8,136,233.37 : 12,199,624.52 = 3,084,788.25 : x
2. Step 2: Convert to fraction form
   8,136,233.37/12,199,624.52 = 3,084,788.25/x
3. Step 3: Cross multiply
   8,136,233.37x = 12,199,624.52 × 3,084,788.25
4. Step 4: Simplify right side
   8,136,233.37x = 37,633,258,358,283.95
5. Step 5: Solve for x
   x = 37,633,258,358,283.95/8,136,233.37
6. Step 6: Final answer
   x = 4,625,390.72