Finding the Fourth Proportional to 284,069,658.65, 426,227,242.25 and 152,758,456.63

Step by Step Solution

1. Step 1: Write the proportion equation
   284,069,658.65 : 426,227,242.25 = 152,758,456.63 : x
2. Step 2: Convert to fraction form
   284,069,658.65/426,227,242.25 = 152,758,456.63/x
3. Step 3: Cross multiply
   284,069,658.65x = 426,227,242.25 × 152,758,456.63
4. Step 4: Simplify right side
   284,069,658.65x = 65,109,815,699,087,456
5. Step 5: Solve for x
   x = 65,109,815,699,087,456/284,069,658.65
6. Step 6: Final answer
   x = 229,203,696.06