Finding the Fourth Proportional to 42,689,459.92, 58,911,587.31 and 23,110,301.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,689,459.92 : 58,911,587.31 = 23,110,301.56 : x
2. Step 2: Convert to fraction form
   42,689,459.92/58,911,587.31 = 23,110,301.56/x
3. Step 3: Cross multiply
   42,689,459.92x = 58,911,587.31 × 23,110,301.56
4. Step 4: Simplify right side
   42,689,459.92x = 1,361,464,548,112,369.25
5. Step 5: Solve for x
   x = 1,361,464,548,112,369.25/42,689,459.92
6. Step 6: Final answer
   x = 31,892,287.95