Finding the Fourth Proportional to 34,334,111.24, 51,499,081.56 and 12,177,351.80

Step by Step Solution

1. Step 1: Write the proportion equation
   34,334,111.24 : 51,499,081.56 = 12,177,351.80 : x
2. Step 2: Convert to fraction form
   34,334,111.24/51,499,081.56 = 12,177,351.80/x
3. Step 3: Cross multiply
   34,334,111.24x = 51,499,081.56 × 12,177,351.80
4. Step 4: Simplify right side
   34,334,111.24x = 627,122,433,533,012.88
5. Step 5: Solve for x
   x = 627,122,433,533,012.88/34,334,111.24
6. Step 6: Final answer
   x = 18,265,288.10