Finding the Fourth Proportional to 12,229,824.08, 18,345,150.84 and 3,254,384.72

Step by Step Solution

1. Step 1: Write the proportion equation
   12,229,824.08 : 18,345,150.84 = 3,254,384.72 : x
2. Step 2: Convert to fraction form
   12,229,824.08/18,345,150.84 = 3,254,384.72/x
3. Step 3: Cross multiply
   12,229,824.08x = 18,345,150.84 × 3,254,384.72
4. Step 4: Simplify right side
   12,229,824.08x = 59,702,178,579,791.17
5. Step 5: Solve for x
   x = 59,702,178,579,791.17/12,229,824.08
6. Step 6: Final answer
   x = 4,881,687.44