Finding the Fourth Proportional to 107,013,301.34, 147,679,111.68 and 58,120,729.34

Step by Step Solution

1. Step 1: Write the proportion equation
   107,013,301.34 : 147,679,111.68 = 58,120,729.34 : x
2. Step 2: Convert to fraction form
   107,013,301.34/147,679,111.68 = 58,120,729.34/x
3. Step 3: Cross multiply
   107,013,301.34x = 147,679,111.68 × 58,120,729.34
4. Step 4: Simplify right side
   107,013,301.34x = 8,583,217,679,124,914
5. Step 5: Solve for x
   x = 8,583,217,679,124,914/107,013,301.34
6. Step 6: Final answer
   x = 80,207,016.99