Finding the Fourth Proportional to 90,014, 134,928.84 and 37,454

Step by Step Solution

1. Step 1: Write the proportion equation
   90,014 : 134,928.84 = 37,454 : x
2. Step 2: Convert to fraction form
   90,014/134,928.84 = 37,454/x
3. Step 3: Cross multiply
   90,014x = 134,928.84 × 37,454
4. Step 4: Simplify right side
   90,014x = 5,053,624,773.36
5. Step 5: Solve for x
   x = 5,053,624,773.36/90,014
6. Step 6: Final answer
   x = 56,142.65