Finding the Fourth Proportional to 53,627.67, 73,987.85 and 30,641.00

Step by Step Solution

1. Step 1: Write the proportion equation
   53,627.67 : 73,987.85 = 30,641.00 : x
2. Step 2: Convert to fraction form
   53,627.67/73,987.85 = 30,641.00/x
3. Step 3: Cross multiply
   53,627.67x = 73,987.85 × 30,641.00
4. Step 4: Simplify right side
   53,627.67x = 2,267,061,418.51
5. Step 5: Solve for x
   x = 2,267,061,418.51/53,627.67
6. Step 6: Final answer
   x = 42,274.10