Finding the Fourth Proportional to 95,588, 131,899.56 and 53,141.12

Step by Step Solution

1. Step 1: Write the proportion equation
   95,588 : 131,899.56 = 53,141.12 : x
2. Step 2: Convert to fraction form
   95,588/131,899.56 = 53,141.12/x
3. Step 3: Cross multiply
   95,588x = 131,899.56 × 53,141.12
4. Step 4: Simplify right side
   95,588x = 7,009,290,345.91
5. Step 5: Solve for x
   x = 7,009,290,345.91/95,588
6. Step 6: Final answer
   x = 73,328.14