Finding the Fourth Proportional to 14,090.47, 19,444.71 and 7,630.08

Step by Step Solution

1. Step 1: Write the proportion equation
   14,090.47 : 19,444.71 = 7,630.08 : x
2. Step 2: Convert to fraction form
   14,090.47/19,444.71 = 7,630.08/x
3. Step 3: Cross multiply
   14,090.47x = 19,444.71 × 7,630.08
4. Step 4: Simplify right side
   14,090.47x = 148,364,557.50
5. Step 5: Solve for x
   x = 148,364,557.50/14,090.47
6. Step 6: Final answer
   x = 10,529.43