Finding the Fourth Proportional to 62,993.84, 86,931.50 and 34,699.53

Step by Step Solution

1. Step 1: Write the proportion equation
   62,993.84 : 86,931.50 = 34,699.53 : x
2. Step 2: Convert to fraction form
   62,993.84/86,931.50 = 34,699.53/x
3. Step 3: Cross multiply
   62,993.84x = 86,931.50 × 34,699.53
4. Step 4: Simplify right side
   62,993.84x = 3,016,482,018.70
5. Step 5: Solve for x
   x = 3,016,482,018.70/62,993.84
6. Step 6: Final answer
   x = 47,885.35