Finding the Fourth Proportional to 88,892,111.84, 134,004,432.14 and 82,966,544.72

Step by Step Solution

1. Step 1: Write the proportion equation
   88,892,111.84 : 134,004,432.14 = 82,966,544.72 : x
2. Step 2: Convert to fraction form
   88,892,111.84/134,004,432.14 = 82,966,544.72/x
3. Step 3: Cross multiply
   88,892,111.84x = 134,004,432.14 × 82,966,544.72
4. Step 4: Simplify right side
   88,892,111.84x = 11,117,884,711,821,516
5. Step 5: Solve for x
   x = 11,117,884,711,821,516/88,892,111.84
6. Step 6: Final answer
   x = 125,071,668.13