Finding the Fourth Proportional to 62,914.86, 86,823.90 and 34,620.48

Step by Step Solution

1. Step 1: Write the proportion equation
   62,914.86 : 86,823.90 = 34,620.48 : x
2. Step 2: Convert to fraction form
   62,914.86/86,823.90 = 34,620.48/x
3. Step 3: Cross multiply
   62,914.86x = 86,823.90 × 34,620.48
4. Step 4: Simplify right side
   62,914.86x = 3,005,885,093.47
5. Step 5: Solve for x
   x = 3,005,885,093.47/62,914.86
6. Step 6: Final answer
   x = 47,777.03