Finding the Fourth Proportional to 9,113,976.38, 13,672,323.93 and 3,356,267.28

Step by Step Solution

1. Step 1: Write the proportion equation
   9,113,976.38 : 13,672,323.93 = 3,356,267.28 : x
2. Step 2: Convert to fraction form
   9,113,976.38/13,672,323.93 = 3,356,267.28/x
3. Step 3: Cross multiply
   9,113,976.38x = 13,672,323.93 × 3,356,267.28
4. Step 4: Simplify right side
   9,113,976.38x = 45,887,973,447,820.01
5. Step 5: Solve for x
   x = 45,887,973,447,820.01/9,113,976.38
6. Step 6: Final answer
   x = 5,034,901.51