Finding the Fourth Proportional to 59,139,441.48, 81,692,308.98 and 44,565,273.48

Step by Step Solution

1. Step 1: Write the proportion equation
   59,139,441.48 : 81,692,308.98 = 44,565,273.48 : x
2. Step 2: Convert to fraction form
   59,139,441.48/81,692,308.98 = 44,565,273.48/x
3. Step 3: Cross multiply
   59,139,441.48x = 81,692,308.98 × 44,565,273.48
4. Step 4: Simplify right side
   59,139,441.48x = 3,640,640,090,906,360
5. Step 5: Solve for x
   x = 3,640,640,090,906,360/59,139,441.48
6. Step 6: Final answer
   x = 61,560,271.79