Finding the Fourth Proportional to 62,404.88, 93,607.34 and 20,851.88

Step by Step Solution

1. Step 1: Write the proportion equation
   62,404.88 : 93,607.34 = 20,851.88 : x
2. Step 2: Convert to fraction form
   62,404.88/93,607.34 = 20,851.88/x
3. Step 3: Cross multiply
   62,404.88x = 93,607.34 × 20,851.88
4. Step 4: Simplify right side
   62,404.88x = 1,951,888,448.50
5. Step 5: Solve for x
   x = 1,951,888,448.50/62,404.88
6. Step 6: Final answer
   x = 31,277.82