Finding the Fourth Proportional to 9,696,530.36, 14,549,079.72 and 5,084,415.30

Step by Step Solution

1. Step 1: Write the proportion equation
   9,696,530.36 : 14,549,079.72 = 5,084,415.30 : x
2. Step 2: Convert to fraction form
   9,696,530.36/14,549,079.72 = 5,084,415.30/x
3. Step 3: Cross multiply
   9,696,530.36x = 14,549,079.72 × 5,084,415.30
4. Step 4: Simplify right side
   9,696,530.36x = 73,973,563,529,287.72
5. Step 5: Solve for x
   x = 73,973,563,529,287.72/9,696,530.36
6. Step 6: Final answer
   x = 7,628,869.38