Finding the Fourth Proportional to 37,789,294.42, 56,692,936.14 and 12,230,303.86

Step by Step Solution

1. Step 1: Write the proportion equation
   37,789,294.42 : 56,692,936.14 = 12,230,303.86 : x
2. Step 2: Convert to fraction form
   37,789,294.42/56,692,936.14 = 12,230,303.86/x
3. Step 3: Cross multiply
   37,789,294.42x = 56,692,936.14 × 12,230,303.86
4. Step 4: Simplify right side
   37,789,294.42x = 693,371,835,707,775.50
5. Step 5: Solve for x
   x = 693,371,835,707,775.50/37,789,294.42
6. Step 6: Final answer
   x = 18,348,366.82