Finding the Fourth Proportional to 62,094, 93,150.72 and 20,550.72

Step by Step Solution

1. Step 1: Write the proportion equation
   62,094 : 93,150.72 = 20,550.72 : x
2. Step 2: Convert to fraction form
   62,094/93,150.72 = 20,550.72/x
3. Step 3: Cross multiply
   62,094x = 93,150.72 × 20,550.72
4. Step 4: Simplify right side
   62,094x = 1,914,314,364.52
5. Step 5: Solve for x
   x = 1,914,314,364.52/62,094
6. Step 6: Final answer
   x = 30,829.30