Finding the Fourth Proportional to 58,376,567.72, 80,560,027.78 and 31,914,978.56

Step by Step Solution

1. Step 1: Write the proportion equation
   58,376,567.72 : 80,560,027.78 = 31,914,978.56 : x
2. Step 2: Convert to fraction form
   58,376,567.72/80,560,027.78 = 31,914,978.56/x
3. Step 3: Cross multiply
   58,376,567.72x = 80,560,027.78 × 31,914,978.56
4. Step 4: Simplify right side
   58,376,567.72x = 2,571,071,559,391,704.50
5. Step 5: Solve for x
   x = 2,571,071,559,391,704.50/58,376,567.72
6. Step 6: Final answer
   x = 44,042,869.59