Finding the Fourth Proportional to 31,074,736.29, 42,887,002.31 and 17,848,055.53

Step by Step Solution

1. Step 1: Write the proportion equation
   31,074,736.29 : 42,887,002.31 = 17,848,055.53 : x
2. Step 2: Convert to fraction form
   31,074,736.29/42,887,002.31 = 17,848,055.53/x
3. Step 3: Cross multiply
   31,074,736.29x = 42,887,002.31 × 17,848,055.53
4. Step 4: Simplify right side
   31,074,736.29x = 765,449,598,744,118.38
5. Step 5: Solve for x
   x = 765,449,598,744,118.38/31,074,736.29
6. Step 6: Final answer
   x = 24,632,537.24