Finding the Fourth Proportional to 11,858,260.42, 17,788,440.23 and 3,338,670.02

Step by Step Solution

1. Step 1: Write the proportion equation
   11,858,260.42 : 17,788,440.23 = 3,338,670.02 : x
2. Step 2: Convert to fraction form
   11,858,260.42/17,788,440.23 = 3,338,670.02/x
3. Step 3: Cross multiply
   11,858,260.42x = 17,788,440.23 × 3,338,670.02
4. Step 4: Simplify right side
   11,858,260.42x = 59,389,732,098,462.91
5. Step 5: Solve for x
   x = 59,389,732,098,462.91/11,858,260.42
6. Step 6: Final answer
   x = 5,008,300.54