Finding the Fourth Proportional to 56,167,870,258.63, 77,511,642,248.15 and 30,792,796,773.67

Step by Step Solution

1. Step 1: Write the proportion equation
   56,167,870,258.63 : 77,511,642,248.15 = 30,792,796,773.67 : x
2. Step 2: Convert to fraction form
   56,167,870,258.63/77,511,642,248.15 = 30,792,796,773.67/x
3. Step 3: Cross multiply
   56,167,870,258.63x = 77,511,642,248.15 × 30,792,796,773.67
4. Step 4: Simplify right side
   56,167,870,258.63x = 2,386,800,247,340,696,338,432
5. Step 5: Solve for x
   x = 2,386,800,247,340,696,338,432/56,167,870,258.63
6. Step 6: Final answer
   x = 42,494,049,291.00