Finding the Fourth Proportional to 7,686,238.50, 10,606,090.59 and 4,248,012.06

Step by Step Solution

1. Step 1: Write the proportion equation
   7,686,238.50 : 10,606,090.59 = 4,248,012.06 : x
2. Step 2: Convert to fraction form
   7,686,238.50/10,606,090.59 = 4,248,012.06/x
3. Step 3: Cross multiply
   7,686,238.50x = 10,606,090.59 × 4,248,012.06
4. Step 4: Simplify right side
   7,686,238.50x = 45,054,800,735,772.51
5. Step 5: Solve for x
   x = 45,054,800,735,772.51/7,686,238.50
6. Step 6: Final answer
   x = 5,861,748.99