Finding the Fourth Proportional to 7,111,687.26, 9,814,128.96 and 3,848,502.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,111,687.26 : 9,814,128.96 = 3,848,502.15 : x
2. Step 2: Convert to fraction form
   7,111,687.26/9,814,128.96 = 3,848,502.15/x
3. Step 3: Cross multiply
   7,111,687.26x = 9,814,128.96 × 3,848,502.15
4. Step 4: Simplify right side
   7,111,687.26x = 37,769,696,402,937.27
5. Step 5: Solve for x
   x = 37,769,696,402,937.27/7,111,687.26
6. Step 6: Final answer
   x = 5,310,933.26