Finding the Fourth Proportional to 57,856,840.18, 79,837,162.59 and 34,331,323.30

Step by Step Solution

1. Step 1: Write the proportion equation
   57,856,840.18 : 79,837,162.59 = 34,331,323.30 : x
2. Step 2: Convert to fraction form
   57,856,840.18/79,837,162.59 = 34,331,323.30/x
3. Step 3: Cross multiply
   57,856,840.18x = 79,837,162.59 × 34,331,323.30
4. Step 4: Simplify right side
   57,856,840.18x = 2,740,915,440,231,955
5. Step 5: Solve for x
   x = 2,740,915,440,231,955/57,856,840.18
6. Step 6: Final answer
   x = 47,374,094.95