Finding the Fourth Proportional to 110,454.00, 152,516.41 and 90,039.27

Step by Step Solution

1. Step 1: Write the proportion equation
   110,454.00 : 152,516.41 = 90,039.27 : x
2. Step 2: Convert to fraction form
   110,454.00/152,516.41 = 90,039.27/x
3. Step 3: Cross multiply
   110,454.00x = 152,516.41 × 90,039.27
4. Step 4: Simplify right side
   110,454.00x = 13,732,466,390.54
5. Step 5: Solve for x
   x = 13,732,466,390.54/110,454.00
6. Step 6: Final answer
   x = 124,327.46