Finding the Fourth Proportional to 92,091,719.31, 127,086,978.56 and 50,838,950.67

Step by Step Solution

1. Step 1: Write the proportion equation
   92,091,719.31 : 127,086,978.56 = 50,838,950.67 : x
2. Step 2: Convert to fraction form
   92,091,719.31/127,086,978.56 = 50,838,950.67/x
3. Step 3: Cross multiply
   92,091,719.31x = 127,086,978.56 × 50,838,950.67
4. Step 4: Simplify right side
   92,091,719.31x = 6,460,968,633,556,993
5. Step 5: Solve for x
   x = 6,460,968,633,556,993/92,091,719.31
6. Step 6: Final answer
   x = 70,157,976.00