Finding the Fourth Proportional to 58,140,337.48, 80,208,456.86 and 34,605,676.91

Step by Step Solution

1. Step 1: Write the proportion equation
   58,140,337.48 : 80,208,456.86 = 34,605,676.91 : x
2. Step 2: Convert to fraction form
   58,140,337.48/80,208,456.86 = 34,605,676.91/x
3. Step 3: Cross multiply
   58,140,337.48x = 80,208,456.86 × 34,605,676.91
4. Step 4: Simplify right side
   58,140,337.48x = 2,775,667,943,833,868.50
5. Step 5: Solve for x
   x = 2,775,667,943,833,868.50/58,140,337.48
6. Step 6: Final answer
   x = 47,740,829.59