Finding the Fourth Proportional to 53,118.32, 73,293.27 and 32,980.10

Step by Step Solution

1. Step 1: Write the proportion equation
   53,118.32 : 73,293.27 = 32,980.10 : x
2. Step 2: Convert to fraction form
   53,118.32/73,293.27 = 32,980.10/x
3. Step 3: Cross multiply
   53,118.32x = 73,293.27 × 32,980.10
4. Step 4: Simplify right side
   53,118.32x = 2,417,219,373.93
5. Step 5: Solve for x
   x = 2,417,219,373.93/53,118.32
6. Step 6: Final answer
   x = 45,506.32