Finding the Fourth Proportional to 53,406.52, 80,109.26 and 37,546.12

Step by Step Solution

1. Step 1: Write the proportion equation
   53,406.52 : 80,109.26 = 37,546.12 : x
2. Step 2: Convert to fraction form
   53,406.52/80,109.26 = 37,546.12/x
3. Step 3: Cross multiply
   53,406.52x = 80,109.26 × 37,546.12
4. Step 4: Simplify right side
   53,406.52x = 3,007,791,889.07
5. Step 5: Solve for x
   x = 3,007,791,889.07/53,406.52
6. Step 6: Final answer
   x = 56,318.81