Finding the Fourth Proportional to 9,493,833.08, 13,101,529.78 and 5,142,919.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,493,833.08 : 13,101,529.78 = 5,142,919.42 : x
2. Step 2: Convert to fraction form
   9,493,833.08/13,101,529.78 = 5,142,919.42/x
3. Step 3: Cross multiply
   9,493,833.08x = 13,101,529.78 × 5,142,919.42
4. Step 4: Simplify right side
   9,493,833.08x = 67,380,111,937,270.32
5. Step 5: Solve for x
   x = 67,380,111,937,270.32/9,493,833.08
6. Step 6: Final answer
   x = 7,097,250.54