Finding the Fourth Proportional to 59,922,128.40, 89,731,128.60 and 32,965,328.40

Step by Step Solution

1. Step 1: Write the proportion equation
   59,922,128.40 : 89,731,128.60 = 32,965,328.40 : x
2. Step 2: Convert to fraction form
   59,922,128.40/89,731,128.60 = 32,965,328.40/x
3. Step 3: Cross multiply
   59,922,128.40x = 89,731,128.60 × 32,965,328.40
4. Step 4: Simplify right side
   59,922,128.40x = 2,958,016,122,001,632
5. Step 5: Solve for x
   x = 2,958,016,122,001,632/59,922,128.40
6. Step 6: Final answer
   x = 49,364,336.70