Finding the Fourth Proportional to 42,018,776.43, 57,985,911.59 and 22,703,192.43

Step by Step Solution

1. Step 1: Write the proportion equation
   42,018,776.43 : 57,985,911.59 = 22,703,192.43 : x
2. Step 2: Convert to fraction form
   42,018,776.43/57,985,911.59 = 22,703,192.43/x
3. Step 3: Cross multiply
   42,018,776.43x = 57,985,911.59 × 22,703,192.43
4. Step 4: Simplify right side
   42,018,776.43x = 1,316,465,308,943,221.25
5. Step 5: Solve for x
   x = 1,316,465,308,943,221.25/42,018,776.43
6. Step 6: Final answer
   x = 31,330,405.61