Finding the Fourth Proportional to 100,815.98, 151,118.47 and 37,610.67

Step by Step Solution

1. Step 1: Write the proportion equation
   100,815.98 : 151,118.47 = 37,610.67 : x
2. Step 2: Convert to fraction form
   100,815.98/151,118.47 = 37,610.67/x
3. Step 3: Cross multiply
   100,815.98x = 151,118.47 × 37,610.67
4. Step 4: Simplify right side
   100,815.98x = 5,683,666,812.05
5. Step 5: Solve for x
   x = 5,683,666,812.05/100,815.98
6. Step 6: Final answer
   x = 56,376.64