Finding the Fourth Proportional to 116,590,398.76, 160,908,935.94 and 67,697,825.32

Step by Step Solution

1. Step 1: Write the proportion equation
   116,590,398.76 : 160,908,935.94 = 67,697,825.32 : x
2. Step 2: Convert to fraction form
   116,590,398.76/160,908,935.94 = 67,697,825.32/x
3. Step 3: Cross multiply
   116,590,398.76x = 160,908,935.94 × 67,697,825.32
4. Step 4: Simplify right side
   116,590,398.76x = 10,893,185,037,693,188
5. Step 5: Solve for x
   x = 10,893,185,037,693,188/116,590,398.76
6. Step 6: Final answer
   x = 93,431,235.79