Finding the Fourth Proportional to 10,196,132.61, 14,071,034.30 and 5,549,693.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,196,132.61 : 14,071,034.30 = 5,549,693.08 : x
2. Step 2: Convert to fraction form
   10,196,132.61/14,071,034.30 = 5,549,693.08/x
3. Step 3: Cross multiply
   10,196,132.61x = 14,071,034.30 × 5,549,693.08
4. Step 4: Simplify right side
   10,196,132.61x = 78,089,921,662,215.52
5. Step 5: Solve for x
   x = 78,089,921,662,215.52/10,196,132.61
6. Step 6: Final answer
   x = 7,658,778.55