Finding the Fourth Proportional to 11,116,842.39, 16,676,608.59 and 3,926,904.93

Step by Step Solution

1. Step 1: Write the proportion equation
   11,116,842.39 : 16,676,608.59 = 3,926,904.93 : x
2. Step 2: Convert to fraction form
   11,116,842.39/16,676,608.59 = 3,926,904.93/x
3. Step 3: Cross multiply
   11,116,842.39x = 16,676,608.59 × 3,926,904.93
4. Step 4: Simplify right side
   11,116,842.39x = 65,487,456,487,751.35
5. Step 5: Solve for x
   x = 65,487,456,487,751.35/11,116,842.39
6. Step 6: Final answer
   x = 5,890,832.50