Finding the Fourth Proportional to 44,978.73, 62,071.42 and 29,090.86

Step by Step Solution

1. Step 1: Write the proportion equation
   44,978.73 : 62,071.42 = 29,090.86 : x
2. Step 2: Convert to fraction form
   44,978.73/62,071.42 = 29,090.86/x
3. Step 3: Cross multiply
   44,978.73x = 62,071.42 × 29,090.86
4. Step 4: Simplify right side
   44,978.73x = 1,805,710,831.56
5. Step 5: Solve for x
   x = 1,805,710,831.56/44,978.73
6. Step 6: Final answer
   x = 40,145.88