Finding the Fourth Proportional to 11,763,546.48, 17,645,333.60 and 3,676,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,763,546.48 : 17,645,333.60 = 3,676,564.50 : x
2. Step 2: Convert to fraction form
   11,763,546.48/17,645,333.60 = 3,676,564.50/x
3. Step 3: Cross multiply
   11,763,546.48x = 17,645,333.60 × 3,676,564.50
4. Step 4: Simplify right side
   11,763,546.48x = 64,874,207,086,034.38
5. Step 5: Solve for x
   x = 64,874,207,086,034.38/11,763,546.48
6. Step 6: Final answer
   x = 5,514,851.09