Finding the Fourth Proportional to 114,555,321.26, 158,103,001.52 and 64,325,178.69

Step by Step Solution

1. Step 1: Write the proportion equation
   114,555,321.26 : 158,103,001.52 = 64,325,178.69 : x
2. Step 2: Convert to fraction form
   114,555,321.26/158,103,001.52 = 64,325,178.69/x
3. Step 3: Cross multiply
   114,555,321.26x = 158,103,001.52 × 64,325,178.69
4. Step 4: Simplify right side
   114,555,321.26x = 10,170,003,824,360,154
5. Step 5: Solve for x
   x = 10,170,003,824,360,154/114,555,321.26
6. Step 6: Final answer
   x = 88,778,100.51