Finding the Fourth Proportional to 37,954,080, 56,937,018.24 and 12,745,002.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,954,080 : 56,937,018.24 = 12,745,002.24 : x
2. Step 2: Convert to fraction form
   37,954,080/56,937,018.24 = 12,745,002.24/x
3. Step 3: Cross multiply
   37,954,080x = 56,937,018.24 × 12,745,002.24
4. Step 4: Simplify right side
   37,954,080x = 725,662,425,007,720.88
5. Step 5: Solve for x
   x = 725,662,425,007,720.88/37,954,080
6. Step 6: Final answer
   x = 19,119,483.99