Finding the Fourth Proportional to 82,046,088.33, 113,258,464.43 and 51,121,536.54

Step by Step Solution

1. Step 1: Write the proportion equation
   82,046,088.33 : 113,258,464.43 = 51,121,536.54 : x
2. Step 2: Convert to fraction form
   82,046,088.33/113,258,464.43 = 51,121,536.54/x
3. Step 3: Cross multiply
   82,046,088.33x = 113,258,464.43 × 51,121,536.54
4. Step 4: Simplify right side
   82,046,088.33x = 5,789,946,727,566,927
5. Step 5: Solve for x
   x = 5,789,946,727,566,927/82,046,088.33
6. Step 6: Final answer
   x = 70,569,442.68