Finding the Fourth Proportional to 62,300.84, 93,448.83 and 20,747.84

Step by Step Solution

1. Step 1: Write the proportion equation
   62,300.84 : 93,448.83 = 20,747.84 : x
2. Step 2: Convert to fraction form
   62,300.84/93,448.83 = 20,747.84/x
3. Step 3: Cross multiply
   62,300.84x = 93,448.83 × 20,747.84
4. Step 4: Simplify right side
   62,300.84x = 1,938,861,373.03
5. Step 5: Solve for x
   x = 1,938,861,373.03/62,300.84
6. Step 6: Final answer
   x = 31,120.95