Finding the Fourth Proportional to 42,160,441,878.17, 63,238,335,012.27 and 30,827,232,726.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,160,441,878.17 : 63,238,335,012.27 = 30,827,232,726.80 : x
2. Step 2: Convert to fraction form
   42,160,441,878.17/63,238,335,012.27 = 30,827,232,726.80/x
3. Step 3: Cross multiply
   42,160,441,878.17x = 63,238,335,012.27 × 30,827,232,726.80
4. Step 4: Simplify right side
   42,160,441,878.17x = 1,949,462,870,678,591,766,528
5. Step 5: Solve for x
   x = 1,949,462,870,678,591,766,528/42,160,441,878.17
6. Step 6: Final answer
   x = 46,239,147,025.83