Finding the Fourth Proportional to 52,816,530.03, 79,223,849.34 and 21,685,427.37

Step by Step Solution

1. Step 1: Write the proportion equation
   52,816,530.03 : 79,223,849.34 = 21,685,427.37 : x
2. Step 2: Convert to fraction form
   52,816,530.03/79,223,849.34 = 21,685,427.37/x
3. Step 3: Cross multiply
   52,816,530.03x = 79,223,849.34 × 21,685,427.37
4. Step 4: Simplify right side
   52,816,530.03x = 1,718,003,030,834,392.50
5. Step 5: Solve for x
   x = 1,718,003,030,834,392.50/52,816,530.03
6. Step 6: Final answer
   x = 32,527,752.77