Finding the Fourth Proportional to 62,849.79, 86,707.98 and 35,977.82

Step by Step Solution

1. Step 1: Write the proportion equation
   62,849.79 : 86,707.98 = 35,977.82 : x
2. Step 2: Convert to fraction form
   62,849.79/86,707.98 = 35,977.82/x
3. Step 3: Cross multiply
   62,849.79x = 86,707.98 × 35,977.82
4. Step 4: Simplify right side
   62,849.79x = 3,119,563,663.46
5. Step 5: Solve for x
   x = 3,119,563,663.46/62,849.79
6. Step 6: Final answer
   x = 49,635.23