Finding the Fourth Proportional to 59,229,034.79, 88,825,449.89 and 20,881,580.84

Step by Step Solution

1. Step 1: Write the proportion equation
   59,229,034.79 : 88,825,449.89 = 20,881,580.84 : x
2. Step 2: Convert to fraction form
   59,229,034.79/88,825,449.89 = 20,881,580.84/x
3. Step 3: Cross multiply
   59,229,034.79x = 88,825,449.89 × 20,881,580.84
4. Step 4: Simplify right side
   59,229,034.79x = 1,854,815,812,083,277
5. Step 5: Solve for x
   x = 1,854,815,812,083,277/59,229,034.79
6. Step 6: Final answer
   x = 31,315,989.17