Finding the Fourth Proportional to 42,160,441,874.07, 63,238,335,006.12 and 30,827,232,722.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,160,441,874.07 : 63,238,335,006.12 = 30,827,232,722.71 : x
2. Step 2: Convert to fraction form
   42,160,441,874.07/63,238,335,006.12 = 30,827,232,722.71/x
3. Step 3: Cross multiply
   42,160,441,874.07x = 63,238,335,006.12 × 30,827,232,722.71
4. Step 4: Simplify right side
   42,160,441,874.07x = 1,949,462,870,230,359,867,392
5. Step 5: Solve for x
   x = 1,949,462,870,230,359,867,392/42,160,441,874.07
6. Step 6: Final answer
   x = 46,239,147,019.69