Finding the Fourth Proportional to 58,014,861.50, 80,062,023.57 and 31,910,064.05

Step by Step Solution

1. Step 1: Write the proportion equation
   58,014,861.50 : 80,062,023.57 = 31,910,064.05 : x
2. Step 2: Convert to fraction form
   58,014,861.50/80,062,023.57 = 31,910,064.05/x
3. Step 3: Cross multiply
   58,014,861.50x = 80,062,023.57 × 31,910,064.05
4. Step 4: Simplify right side
   58,014,861.50x = 2,554,784,300,091,309.50
5. Step 5: Solve for x
   x = 2,554,784,300,091,309.50/58,014,861.50
6. Step 6: Final answer
   x = 44,036,721.52