Finding the Fourth Proportional to 37,495,180.98, 56,231,141.18 and 13,228,433.10

Step by Step Solution

1. Step 1: Write the proportion equation
   37,495,180.98 : 56,231,141.18 = 13,228,433.10 : x
2. Step 2: Convert to fraction form
   37,495,180.98/56,231,141.18 = 13,228,433.10/x
3. Step 3: Cross multiply
   37,495,180.98x = 56,231,141.18 × 13,228,433.10
4. Step 4: Simplify right side
   37,495,180.98x = 743,849,889,170,142.88
5. Step 5: Solve for x
   x = 743,849,889,170,142.88/37,495,180.98
6. Step 6: Final answer
   x = 19,838,546.44