Finding the Fourth Proportional to 69,142,162.14, 95,140,810.71 and 67,038,443.10

Step by Step Solution

1. Step 1: Write the proportion equation
   69,142,162.14 : 95,140,810.71 = 67,038,443.10 : x
2. Step 2: Convert to fraction form
   69,142,162.14/95,140,810.71 = 67,038,443.10/x
3. Step 3: Cross multiply
   69,142,162.14x = 95,140,810.71 × 67,038,443.10
4. Step 4: Simplify right side
   69,142,162.14x = 6,378,091,825,270,205
5. Step 5: Solve for x
   x = 6,378,091,825,270,205/69,142,162.14
6. Step 6: Final answer
   x = 92,246,056.93