Finding the Fourth Proportional to 59,160,734.86, 89,144,917.84 and 48,614,288.22

Step by Step Solution

1. Step 1: Write the proportion equation
   59,160,734.86 : 89,144,917.84 = 48,614,288.22 : x
2. Step 2: Convert to fraction form
   59,160,734.86/89,144,917.84 = 48,614,288.22/x
3. Step 3: Cross multiply
   59,160,734.86x = 89,144,917.84 × 48,614,288.22
4. Step 4: Simplify right side
   59,160,734.86x = 4,333,716,729,221,980
5. Step 5: Solve for x
   x = 4,333,716,729,221,980/59,160,734.86
6. Step 6: Final answer
   x = 73,253,260.62