Finding the Fourth Proportional to 52,002,082.70, 78,003,124.05 and 26,492,914.70

Step by Step Solution

1. Step 1: Write the proportion equation
   52,002,082.70 : 78,003,124.05 = 26,492,914.70 : x
2. Step 2: Convert to fraction form
   52,002,082.70/78,003,124.05 = 26,492,914.70/x
3. Step 3: Cross multiply
   52,002,082.70x = 78,003,124.05 × 26,492,914.70
4. Step 4: Simplify right side
   52,002,082.70x = 2,066,530,111,790,168.50
5. Step 5: Solve for x
   x = 2,066,530,111,790,168.50/52,002,082.70
6. Step 6: Final answer
   x = 39,739,372.05