Finding the Fourth Proportional to 49,334,016.12, 68,065,291 and 28,703,476.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,334,016.12 : 68,065,291 = 28,703,476.50 : x
2. Step 2: Convert to fraction form
   49,334,016.12/68,065,291 = 28,703,476.50/x
3. Step 3: Cross multiply
   49,334,016.12x = 68,065,291 × 28,703,476.50
4. Step 4: Simplify right side
   49,334,016.12x = 1,953,710,480,684,161.50
5. Step 5: Solve for x
   x = 1,953,710,480,684,161.50/49,334,016.12
6. Step 6: Final answer
   x = 39,601,691.38