Finding the Fourth Proportional to 9,620,840.34, 14,429,456.24 and 4,827,242.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,620,840.34 : 14,429,456.24 = 4,827,242.52 : x
2. Step 2: Convert to fraction form
   9,620,840.34/14,429,456.24 = 4,827,242.52/x
3. Step 3: Cross multiply
   9,620,840.34x = 14,429,456.24 × 4,827,242.52
4. Step 4: Simplify right side
   9,620,840.34x = 69,654,484,678,071.10
5. Step 5: Solve for x
   x = 69,654,484,678,071.10/9,620,840.34
6. Step 6: Final answer
   x = 7,239,958.49