Finding the Fourth Proportional to 10,322,758.77, 14,245,773.49 and 5,676,897.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,322,758.77 : 14,245,773.49 = 5,676,897.02 : x
2. Step 2: Convert to fraction form
   10,322,758.77/14,245,773.49 = 5,676,897.02/x
3. Step 3: Cross multiply
   10,322,758.77x = 14,245,773.49 × 5,676,897.02
4. Step 4: Simplify right side
   10,322,758.77x = 80,871,789,072,976
5. Step 5: Solve for x
   x = 80,871,789,072,976/10,322,758.77
6. Step 6: Final answer
   x = 7,834,319.38