Finding the Fourth Proportional to 5,109,145.56, 7,661,493.03 and 1,465,070.16

Step by Step Solution

1. Step 1: Write the proportion equation
   5,109,145.56 : 7,661,493.03 = 1,465,070.16 : x
2. Step 2: Convert to fraction form
   5,109,145.56/7,661,493.03 = 1,465,070.16/x
3. Step 3: Cross multiply
   5,109,145.56x = 7,661,493.03 × 1,465,070.16
4. Step 4: Simplify right side
   5,109,145.56x = 11,224,624,819,300.98
5. Step 5: Solve for x
   x = 11,224,624,819,300.98/5,109,145.56
6. Step 6: Final answer
   x = 2,196,967.12