Finding the Fourth Proportional to 2,945,604,430.73, 4,064,933,040.71 and 1,607,494,523.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,945,604,430.73 : 4,064,933,040.71 = 1,607,494,523.69 : x
2. Step 2: Convert to fraction form
   2,945,604,430.73/4,064,933,040.71 = 1,607,494,523.69/x
3. Step 3: Cross multiply
   2,945,604,430.73x = 4,064,933,040.71 × 1,607,494,523.69
4. Step 4: Simplify right side
   2,945,604,430.73x = 6,534,357,602,079,502,336
5. Step 5: Solve for x
   x = 6,534,357,602,079,502,336/2,945,604,430.73
6. Step 6: Final answer
   x = 2,218,341,856.74