Finding the Fourth Proportional to 9,545,068, 13,172,196 and 5,252,716

Step by Step Solution

1. Step 1: Write the proportion equation
   9,545,068 : 13,172,196 = 5,252,716 : x
2. Step 2: Convert to fraction form
   9,545,068/13,172,196 = 5,252,716/x
3. Step 3: Cross multiply
   9,545,068x = 13,172,196 × 5,252,716
4. Step 4: Simplify right side
   9,545,068x = 69,189,804,684,336
5. Step 5: Solve for x
   x = 69,189,804,684,336/9,545,068
6. Step 6: Final answer
   x = 7,248,749.27