Finding the Fourth Proportional to 22,726,978.17, 34,090,467.71 and 5,455,179.06

Step by Step Solution

1. Step 1: Write the proportion equation
   22,726,978.17 : 34,090,467.71 = 5,455,179.06 : x
2. Step 2: Convert to fraction form
   22,726,978.17/34,090,467.71 = 5,455,179.06/x
3. Step 3: Cross multiply
   22,726,978.17x = 34,090,467.71 × 5,455,179.06
4. Step 4: Simplify right side
   22,726,978.17x = 185,969,605,597,198.16
5. Step 5: Solve for x
   x = 185,969,605,597,198.16/22,726,978.17
6. Step 6: Final answer
   x = 8,182,768.70