Finding the Fourth Proportional to 99,839.74, 149,715.86 and 37,466.50

Step by Step Solution

1. Step 1: Write the proportion equation
   99,839.74 : 149,715.86 = 37,466.50 : x
2. Step 2: Convert to fraction form
   99,839.74/149,715.86 = 37,466.50/x
3. Step 3: Cross multiply
   99,839.74x = 149,715.86 × 37,466.50
4. Step 4: Simplify right side
   99,839.74x = 5,609,329,268.69
5. Step 5: Solve for x
   x = 5,609,329,268.69/99,839.74
6. Step 6: Final answer
   x = 56,183.33