Finding the Fourth Proportional to 7,301,111.17, 10,078,635.87 and 4,549,158.26

Step by Step Solution

1. Step 1: Write the proportion equation
   7,301,111.17 : 10,078,635.87 = 4,549,158.26 : x
2. Step 2: Convert to fraction form
   7,301,111.17/10,078,635.87 = 4,549,158.26/x
3. Step 3: Cross multiply
   7,301,111.17x = 10,078,635.87 × 4,549,158.26
4. Step 4: Simplify right side
   7,301,111.17x = 45,849,309,619,993.59
5. Step 5: Solve for x
   x = 45,849,309,619,993.59/7,301,111.17
6. Step 6: Final answer
   x = 6,279,771.47