Finding the Fourth Proportional to 23,759,693.31, 32,788,376.77 and 12,894,677.31

Step by Step Solution

1. Step 1: Write the proportion equation
   23,759,693.31 : 32,788,376.77 = 12,894,677.31 : x
2. Step 2: Convert to fraction form
   23,759,693.31/32,788,376.77 = 12,894,677.31/x
3. Step 3: Cross multiply
   23,759,693.31x = 32,788,376.77 × 12,894,677.31
4. Step 4: Simplify right side
   23,759,693.31x = 422,795,537,967,850.12
5. Step 5: Solve for x
   x = 422,795,537,967,850.12/23,759,693.31
6. Step 6: Final answer
   x = 17,794,654.69