Finding the Fourth Proportional to 88,339,389.69, 132,569,612.82 and 30,831,660.84

Step by Step Solution

1. Step 1: Write the proportion equation
   88,339,389.69 : 132,569,612.82 = 30,831,660.84 : x
2. Step 2: Convert to fraction form
   88,339,389.69/132,569,612.82 = 30,831,660.84/x
3. Step 3: Cross multiply
   88,339,389.69x = 132,569,612.82 × 30,831,660.84
4. Step 4: Simplify right side
   88,339,389.69x = 4,087,341,340,156,355.50
5. Step 5: Solve for x
   x = 4,087,341,340,156,355.50/88,339,389.69
6. Step 6: Final answer
   x = 46,268,616.46