Finding the Fourth Proportional to 60,490, 83,476.20 and 33,994

Step by Step Solution

1. Step 1: Write the proportion equation
   60,490 : 83,476.20 = 33,994 : x
2. Step 2: Convert to fraction form
   60,490/83,476.20 = 33,994/x
3. Step 3: Cross multiply
   60,490x = 83,476.20 × 33,994
4. Step 4: Simplify right side
   60,490x = 2,837,689,942.80
5. Step 5: Solve for x
   x = 2,837,689,942.80/60,490
6. Step 6: Final answer
   x = 46,911.72