Finding the Fourth Proportional to 35,100.60, 48,439.53 and 19,185.72

Step by Step Solution

1. Step 1: Write the proportion equation
   35,100.60 : 48,439.53 = 19,185.72 : x
2. Step 2: Convert to fraction form
   35,100.60/48,439.53 = 19,185.72/x
3. Step 3: Cross multiply
   35,100.60x = 48,439.53 × 19,185.72
4. Step 4: Simplify right side
   35,100.60x = 929,347,259.51
5. Step 5: Solve for x
   x = 929,347,259.51/35,100.60
6. Step 6: Final answer
   x = 26,476.68