Finding the Fourth Proportional to 11,580,076.68, 17,365,068.52 and 3,902,290.60

Step by Step Solution

1. Step 1: Write the proportion equation
   11,580,076.68 : 17,365,068.52 = 3,902,290.60 : x
2. Step 2: Convert to fraction form
   11,580,076.68/17,365,068.52 = 3,902,290.60/x
3. Step 3: Cross multiply
   11,580,076.68x = 17,365,068.52 × 3,902,290.60
4. Step 4: Simplify right side
   11,580,076.68x = 67,763,543,653,951.91
5. Step 5: Solve for x
   x = 67,763,543,653,951.91/11,580,076.68
6. Step 6: Final answer
   x = 5,851,735.31