Finding the Fourth Proportional to 113,696,620,523.57, 170,274,196,089.25 and 65,788,665,690.16

Step by Step Solution

1. Step 1: Write the proportion equation
   113,696,620,523.57 : 170,274,196,089.25 = 65,788,665,690.16 : x
2. Step 2: Convert to fraction form
   113,696,620,523.57/170,274,196,089.25 = 65,788,665,690.16/x
3. Step 3: Cross multiply
   113,696,620,523.57x = 170,274,196,089.25 × 65,788,665,690.16
4. Step 4: Simplify right side
   113,696,620,523.57x = 11,202,112,162,176,417,398,784
5. Step 5: Solve for x
   x = 11,202,112,162,176,417,398,784/113,696,620,523.57
6. Step 6: Final answer
   x = 98,526,342,388.99