Finding the Fourth Proportional to 7,184,657.40, 9,927,796.56 and 5,116,081.68

Step by Step Solution

1. Step 1: Write the proportion equation
   7,184,657.40 : 9,927,796.56 = 5,116,081.68 : x
2. Step 2: Convert to fraction form
   7,184,657.40/9,927,796.56 = 5,116,081.68/x
3. Step 3: Cross multiply
   7,184,657.40x = 9,927,796.56 × 5,116,081.68
4. Step 4: Simplify right side
   7,184,657.40x = 50,791,418,103,383.02
5. Step 5: Solve for x
   x = 50,791,418,103,383.02/7,184,657.40
6. Step 6: Final answer
   x = 7,069,427.99