Finding the Fourth Proportional to 116,210,234.42, 160,368,185.67 and 64,004,127.79

Step by Step Solution

1. Step 1: Write the proportion equation
   116,210,234.42 : 160,368,185.67 = 64,004,127.79 : x
2. Step 2: Convert to fraction form
   116,210,234.42/160,368,185.67 = 64,004,127.79/x
3. Step 3: Cross multiply
   116,210,234.42x = 160,368,185.67 × 64,004,127.79
4. Step 4: Simplify right side
   116,210,234.42x = 10,264,225,848,271,284
5. Step 5: Solve for x
   x = 10,264,225,848,271,284/116,210,234.42
6. Step 6: Final answer
   x = 88,324,629.06