Finding the Fourth Proportional to 11,880,499.75, 17,828,246.20 and 5,057,062.04

Step by Step Solution

1. Step 1: Write the proportion equation
   11,880,499.75 : 17,828,246.20 = 5,057,062.04 : x
2. Step 2: Convert to fraction form
   11,880,499.75/17,828,246.20 = 5,057,062.04/x
3. Step 3: Cross multiply
   11,880,499.75x = 17,828,246.20 × 5,057,062.04
4. Step 4: Simplify right side
   11,880,499.75x = 90,158,547,097,794.25
5. Step 5: Solve for x
   x = 90,158,547,097,794.25/11,880,499.75
6. Step 6: Final answer
   x = 7,588,784.06