Finding the Fourth Proportional to 10,117,967.22, 13,962,630.69 and 5,534,248.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,117,967.22 : 13,962,630.69 = 5,534,248.50 : x
2. Step 2: Convert to fraction form
   10,117,967.22/13,962,630.69 = 5,534,248.50/x
3. Step 3: Cross multiply
   10,117,967.22x = 13,962,630.69 × 5,534,248.50
4. Step 4: Simplify right side
   10,117,967.22x = 77,272,667,952,186.47
5. Step 5: Solve for x
   x = 77,272,667,952,186.47/10,117,967.22
6. Step 6: Final answer
   x = 7,637,173.19