Finding the Fourth Proportional to 11,164,152.63, 16,746,182.08 and 4,345,480.89

Step by Step Solution

1. Step 1: Write the proportion equation
   11,164,152.63 : 16,746,182.08 = 4,345,480.89 : x
2. Step 2: Convert to fraction form
   11,164,152.63/16,746,182.08 = 4,345,480.89/x
3. Step 3: Cross multiply
   11,164,152.63x = 16,746,182.08 × 4,345,480.89
4. Step 4: Simplify right side
   11,164,152.63x = 72,770,214,209,100.45
5. Step 5: Solve for x
   x = 72,770,214,209,100.45/11,164,152.63
6. Step 6: Final answer
   x = 6,518,203.09