Finding the Fourth Proportional to 10,121,627.82, 13,967,498.98 and 5,772,114.02

Step by Step Solution

1. Step 1: Write the proportion equation
   10,121,627.82 : 13,967,498.98 = 5,772,114.02 : x
2. Step 2: Convert to fraction form
   10,121,627.82/13,967,498.98 = 5,772,114.02/x
3. Step 3: Cross multiply
   10,121,627.82x = 13,967,498.98 × 5,772,114.02
4. Step 4: Simplify right side
   10,121,627.82x = 80,621,996,666,597.36
5. Step 5: Solve for x
   x = 80,621,996,666,597.36/10,121,627.82
6. Step 6: Final answer
   x = 7,965,319.23