Finding the Fourth Proportional to 56,801,819.05, 85,116,021.28 and 33,727,314.22

Step by Step Solution

1. Step 1: Write the proportion equation
   56,801,819.05 : 85,116,021.28 = 33,727,314.22 : x
2. Step 2: Convert to fraction form
   56,801,819.05/85,116,021.28 = 33,727,314.22/x
3. Step 3: Cross multiply
   56,801,819.05x = 85,116,021.28 × 33,727,314.22
4. Step 4: Simplify right side
   56,801,819.05x = 2,870,734,794,569,658.50
5. Step 5: Solve for x
   x = 2,870,734,794,569,658.50/56,801,819.05
6. Step 6: Final answer
   x = 50,539,486.99