Finding the Fourth Proportional to 8,839,131.32, 13,260,691.83 and 2,691,662.91

Step by Step Solution

1. Step 1: Write the proportion equation
   8,839,131.32 : 13,260,691.83 = 2,691,662.91 : x
2. Step 2: Convert to fraction form
   8,839,131.32/13,260,691.83 = 2,691,662.91/x
3. Step 3: Cross multiply
   8,839,131.32x = 13,260,691.83 × 2,691,662.91
4. Step 4: Simplify right side
   8,839,131.32x = 35,693,312,316,332.69
5. Step 5: Solve for x
   x = 35,693,312,316,332.69/8,839,131.32
6. Step 6: Final answer
   x = 4,038,101.83