Finding the Fourth Proportional to 42,160,441,873.42, 63,238,335,005.14 and 30,827,232,722.05

Step by Step Solution

1. Step 1: Write the proportion equation
   42,160,441,873.42 : 63,238,335,005.14 = 30,827,232,722.05 : x
2. Step 2: Convert to fraction form
   42,160,441,873.42/63,238,335,005.14 = 30,827,232,722.05/x
3. Step 3: Cross multiply
   42,160,441,873.42x = 63,238,335,005.14 × 30,827,232,722.05
4. Step 4: Simplify right side
   42,160,441,873.42x = 1,949,462,870,158,411,825,152
5. Step 5: Solve for x
   x = 1,949,462,870,158,411,825,152/42,160,441,873.42
6. Step 6: Final answer
   x = 46,239,147,018.70