Finding the Fourth Proportional to 17,238,165.60, 23,788,851.86 and 9,503,484.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,238,165.60 : 23,788,851.86 = 9,503,484.72 : x
2. Step 2: Convert to fraction form
   17,238,165.60/23,788,851.86 = 9,503,484.72/x
3. Step 3: Cross multiply
   17,238,165.60x = 23,788,851.86 × 9,503,484.72
4. Step 4: Simplify right side
   17,238,165.60x = 226,076,990,157,853.59
5. Step 5: Solve for x
   x = 226,076,990,157,853.59/17,238,165.60
6. Step 6: Final answer
   x = 13,114,909.99