Finding the Fourth Proportional to 57,725,459.83, 79,658,304.15 and 31,620,093.76

Step by Step Solution

1. Step 1: Write the proportion equation
   57,725,459.83 : 79,658,304.15 = 31,620,093.76 : x
2. Step 2: Convert to fraction form
   57,725,459.83/79,658,304.15 = 31,620,093.76/x
3. Step 3: Cross multiply
   57,725,459.83x = 79,658,304.15 × 31,620,093.76
4. Step 4: Simplify right side
   57,725,459.83x = 2,518,803,045,985,597.50
5. Step 5: Solve for x
   x = 2,518,803,045,985,597.50/57,725,459.83
6. Step 6: Final answer
   x = 43,634,178.98