Finding the Fourth Proportional to 52,096,406.37, 78,156,399.37 and 17,551,869.48

Step by Step Solution

1. Step 1: Write the proportion equation
   52,096,406.37 : 78,156,399.37 = 17,551,869.48 : x
2. Step 2: Convert to fraction form
   52,096,406.37/78,156,399.37 = 17,551,869.48/x
3. Step 3: Cross multiply
   52,096,406.37x = 78,156,399.37 × 17,551,869.48
4. Step 4: Simplify right side
   52,096,406.37x = 1,371,790,920,593,202
5. Step 5: Solve for x
   x = 1,371,790,920,593,202/52,096,406.37
6. Step 6: Final answer
   x = 26,331,776.34