Finding the Fourth Proportional to 62,066.25, 93,113.96 and 20,513.25

Step by Step Solution

1. Step 1: Write the proportion equation
   62,066.25 : 93,113.96 = 20,513.25 : x
2. Step 2: Convert to fraction form
   62,066.25/93,113.96 = 20,513.25/x
3. Step 3: Cross multiply
   62,066.25x = 93,113.96 × 20,513.25
4. Step 4: Simplify right side
   62,066.25x = 1,910,069,837.40
5. Step 5: Solve for x
   x = 1,910,069,837.40/62,066.25
6. Step 6: Final answer
   x = 30,774.69