Finding the Fourth Proportional to 11,643,015.39, 17,445,215.98 and 7,080,262.30

Step by Step Solution

1. Step 1: Write the proportion equation
   11,643,015.39 : 17,445,215.98 = 7,080,262.30 : x
2. Step 2: Convert to fraction form
   11,643,015.39/17,445,215.98 = 7,080,262.30/x
3. Step 3: Cross multiply
   11,643,015.39x = 17,445,215.98 × 7,080,262.30
4. Step 4: Simplify right side
   11,643,015.39x = 123,516,705,018,551.55
5. Step 5: Solve for x
   x = 123,516,705,018,551.55/11,643,015.39
6. Step 6: Final answer
   x = 10,608,652.56