Finding the Fourth Proportional to 45,429,789.23, 68,161,858.07 and 17,783,464.83

Step by Step Solution

1. Step 1: Write the proportion equation
   45,429,789.23 : 68,161,858.07 = 17,783,464.83 : x
2. Step 2: Convert to fraction form
   45,429,789.23/68,161,858.07 = 17,783,464.83/x
3. Step 3: Cross multiply
   45,429,789.23x = 68,161,858.07 × 17,783,464.83
4. Step 4: Simplify right side
   45,429,789.23x = 1,212,154,005,874,215
5. Step 5: Solve for x
   x = 1,212,154,005,874,215/45,429,789.23
6. Step 6: Final answer
   x = 26,681,920.09