Finding the Fourth Proportional to 90,063.08, 135,094.72 and 23,503.15

Step by Step Solution

1. Step 1: Write the proportion equation
   90,063.08 : 135,094.72 = 23,503.15 : x
2. Step 2: Convert to fraction form
   90,063.08/135,094.72 = 23,503.15/x
3. Step 3: Cross multiply
   90,063.08x = 135,094.72 × 23,503.15
4. Step 4: Simplify right side
   90,063.08x = 3,175,151,468.37
5. Step 5: Solve for x
   x = 3,175,151,468.37/90,063.08
6. Step 6: Final answer
   x = 35,254.75