Finding the Fourth Proportional to 117,893,410.04, 162,689,091.92 and 67,665,896.76

Step by Step Solution

1. Step 1: Write the proportion equation
   117,893,410.04 : 162,689,091.92 = 67,665,896.76 : x
2. Step 2: Convert to fraction form
   117,893,410.04/162,689,091.92 = 67,665,896.76/x
3. Step 3: Cross multiply
   117,893,410.04x = 162,689,091.92 × 67,665,896.76
4. Step 4: Simplify right side
   117,893,410.04x = 11,008,503,297,836,870
5. Step 5: Solve for x
   x = 11,008,503,297,836,870/117,893,410.04
6. Step 6: Final answer
   x = 93,376,748.49