Finding the Fourth Proportional to 33,406,262, 46,099,857.48 and 19,656,116.72

Step by Step Solution

1. Step 1: Write the proportion equation
   33,406,262 : 46,099,857.48 = 19,656,116.72 : x
2. Step 2: Convert to fraction form
   33,406,262/46,099,857.48 = 19,656,116.72/x
3. Step 3: Cross multiply
   33,406,262x = 46,099,857.48 × 19,656,116.72
4. Step 4: Simplify right side
   33,406,262x = 906,144,179,402,245
5. Step 5: Solve for x
   x = 906,144,179,402,245/33,406,262
6. Step 6: Final answer
   x = 27,124,979.72