Finding the Fourth Proportional to 102,304.89, 153,423.99 and 37,380.15

Step by Step Solution

1. Step 1: Write the proportion equation
   102,304.89 : 153,423.99 = 37,380.15 : x
2. Step 2: Convert to fraction form
   102,304.89/153,423.99 = 37,380.15/x
3. Step 3: Cross multiply
   102,304.89x = 153,423.99 × 37,380.15
4. Step 4: Simplify right side
   102,304.89x = 5,735,011,759.80
5. Step 5: Solve for x
   x = 5,735,011,759.80/102,304.89
6. Step 6: Final answer
   x = 56,058.04