Finding the Fourth Proportional to 35,429.83, 48,892.58 and 19,515.76

Step by Step Solution

1. Step 1: Write the proportion equation
   35,429.83 : 48,892.58 = 19,515.76 : x
2. Step 2: Convert to fraction form
   35,429.83/48,892.58 = 19,515.76/x
3. Step 3: Cross multiply
   35,429.83x = 48,892.58 × 19,515.76
4. Step 4: Simplify right side
   35,429.83x = 954,175,710.43
5. Step 5: Solve for x
   x = 954,175,710.43/35,429.83
6. Step 6: Final answer
   x = 26,931.42