Finding the Fourth Proportional to 136,389, 204,586.06 and 37,895.56

Step by Step Solution

1. Step 1: Write the proportion equation
   136,389 : 204,586.06 = 37,895.56 : x
2. Step 2: Convert to fraction form
   136,389/204,586.06 = 37,895.56/x
3. Step 3: Cross multiply
   136,389x = 204,586.06 × 37,895.56
4. Step 4: Simplify right side
   136,389x = 7,752,903,311.89
5. Step 5: Solve for x
   x = 7,752,903,311.89/136,389
6. Step 6: Final answer
   x = 56,844.05