Finding the Fourth Proportional to 11,152,900.06, 16,730,149.71 and 4,669,451.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,152,900.06 : 16,730,149.71 = 4,669,451.08 : x
2. Step 2: Convert to fraction form
   11,152,900.06/16,730,149.71 = 4,669,451.08/x
3. Step 3: Cross multiply
   11,152,900.06x = 16,730,149.71 × 4,669,451.08
4. Step 4: Simplify right side
   11,152,900.06x = 78,120,615,631,921.19
5. Step 5: Solve for x
   x = 78,120,615,631,921.19/11,152,900.06
6. Step 6: Final answer
   x = 7,004,511.40