Finding the Fourth Proportional to 58,376,566.72, 80,560,026.40 and 31,914,977.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,376,566.72 : 80,560,026.40 = 31,914,977.56 : x
2. Step 2: Convert to fraction form
   58,376,566.72/80,560,026.40 = 31,914,977.56/x
3. Step 3: Cross multiply
   58,376,566.72x = 80,560,026.40 × 31,914,977.56
4. Step 4: Simplify right side
   58,376,566.72x = 2,571,071,434,789,007.50
5. Step 5: Solve for x
   x = 2,571,071,434,789,007.50/58,376,566.72
6. Step 6: Final answer
   x = 44,042,868.21