Finding the Fourth Proportional to 17,983,480.06, 26,978,546.63 and 5,690,538.42

Step by Step Solution

1. Step 1: Write the proportion equation
   17,983,480.06 : 26,978,546.63 = 5,690,538.42 : x
2. Step 2: Convert to fraction form
   17,983,480.06/26,978,546.63 = 5,690,538.42/x
3. Step 3: Cross multiply
   17,983,480.06x = 26,978,546.63 × 5,690,538.42
4. Step 4: Simplify right side
   17,983,480.06x = 153,522,456,113,776.53
5. Step 5: Solve for x
   x = 153,522,456,113,776.53/17,983,480.06
6. Step 6: Final answer
   x = 8,536,860.25