Finding the Fourth Proportional to 59,970,116.56, 89,917,121.04 and 50,875,345.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,970,116.56 : 89,917,121.04 = 50,875,345.84 : x
2. Step 2: Convert to fraction form
   59,970,116.56/89,917,121.04 = 50,875,345.84/x
3. Step 3: Cross multiply
   59,970,116.56x = 89,917,121.04 × 50,875,345.84
4. Step 4: Simplify right side
   59,970,116.56x = 4,574,564,629,847,141
5. Step 5: Solve for x
   x = 4,574,564,629,847,141/59,970,116.56
6. Step 6: Final answer
   x = 76,280,736.01