Finding the Fourth Proportional to 116,295,326.04, 160,488,626.22 and 64,086,230.10

Step by Step Solution

1. Step 1: Write the proportion equation
   116,295,326.04 : 160,488,626.22 = 64,086,230.10 : x
2. Step 2: Convert to fraction form
   116,295,326.04/160,488,626.22 = 64,086,230.10/x
3. Step 3: Cross multiply
   116,295,326.04x = 160,488,626.22 × 64,086,230.10
4. Step 4: Simplify right side
   116,295,326.04x = 10,285,111,028,367,814
5. Step 5: Solve for x
   x = 10,285,111,028,367,814/116,295,326.04
6. Step 6: Final answer
   x = 88,439,590.64