Finding the Fourth Proportional to 53,978.60, 74,481.93 and 32,463.18

Step by Step Solution

1. Step 1: Write the proportion equation
   53,978.60 : 74,481.93 = 32,463.18 : x
2. Step 2: Convert to fraction form
   53,978.60/74,481.93 = 32,463.18/x
3. Step 3: Cross multiply
   53,978.60x = 74,481.93 × 32,463.18
4. Step 4: Simplify right side
   53,978.60x = 2,417,920,300.34
5. Step 5: Solve for x
   x = 2,417,920,300.34/53,978.60
6. Step 6: Final answer
   x = 44,794.05