Finding the Fourth Proportional to 50,139,132.42, 69,166,534.32 and 32,745,658.98

Step by Step Solution

1. Step 1: Write the proportion equation
   50,139,132.42 : 69,166,534.32 = 32,745,658.98 : x
2. Step 2: Convert to fraction form
   50,139,132.42/69,166,534.32 = 32,745,658.98/x
3. Step 3: Cross multiply
   50,139,132.42x = 69,166,534.32 × 32,745,658.98
4. Step 4: Simplify right side
   50,139,132.42x = 2,264,903,745,671,186
5. Step 5: Solve for x
   x = 2,264,903,745,671,186/50,139,132.42
6. Step 6: Final answer
   x = 45,172,376.07