Finding the Fourth Proportional to 137,510.34, 206,265.69 and 37,671.41

Step by Step Solution

1. Step 1: Write the proportion equation
   137,510.34 : 206,265.69 = 37,671.41 : x
2. Step 2: Convert to fraction form
   137,510.34/206,265.69 = 37,671.41/x
3. Step 3: Cross multiply
   137,510.34x = 206,265.69 × 37,671.41
4. Step 4: Simplify right side
   137,510.34x = 7,770,318,345.59
5. Step 5: Solve for x
   x = 7,770,318,345.59/137,510.34
6. Step 6: Final answer
   x = 56,507.16