Finding the Fourth Proportional to 11,764,857.48, 17,632,029.06 and 5,283,146.76

Step by Step Solution

1. Step 1: Write the proportion equation
   11,764,857.48 : 17,632,029.06 = 5,283,146.76 : x
2. Step 2: Convert to fraction form
   11,764,857.48/17,632,029.06 = 5,283,146.76/x
3. Step 3: Cross multiply
   11,764,857.48x = 17,632,029.06 × 5,283,146.76
4. Step 4: Simplify right side
   11,764,857.48x = 93,152,597,200,564.83
5. Step 5: Solve for x
   x = 93,152,597,200,564.83/11,764,857.48
6. Step 6: Final answer
   x = 7,917,868.73