Finding the Fourth Proportional to 114,971,128.22, 158,661,830.14 and 65,410,435.24

Step by Step Solution

1. Step 1: Write the proportion equation
   114,971,128.22 : 158,661,830.14 = 65,410,435.24 : x
2. Step 2: Convert to fraction form
   114,971,128.22/158,661,830.14 = 65,410,435.24/x
3. Step 3: Cross multiply
   114,971,128.22x = 158,661,830.14 × 65,410,435.24
4. Step 4: Simplify right side
   114,971,128.22x = 10,378,139,364,872,168
5. Step 5: Solve for x
   x = 10,378,139,364,872,168/114,971,128.22
6. Step 6: Final answer
   x = 90,267,352.55