Finding the Fourth Proportional to 1,044,436,993.95, 1,566,323,111.69 and 344,798,861.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,044,436,993.95 : 1,566,323,111.69 = 344,798,861.72 : x
2. Step 2: Convert to fraction form
   1,044,436,993.95/1,566,323,111.69 = 344,798,861.72/x
3. Step 3: Cross multiply
   1,044,436,993.95x = 1,566,323,111.69 × 344,798,861.72
4. Step 4: Simplify right side
   1,044,436,993.95x = 540,066,425,997,963,200
5. Step 5: Solve for x
   x = 540,066,425,997,963,200/1,044,436,993.95
6. Step 6: Final answer
   x = 517,088,564.58