Finding the Fourth Proportional to 35,872,002.78, 49,502,899.35 and 19,574,197.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,872,002.78 : 49,502,899.35 = 19,574,197.98 : x
2. Step 2: Convert to fraction form
   35,872,002.78/49,502,899.35 = 19,574,197.98/x
3. Step 3: Cross multiply
   35,872,002.78x = 49,502,899.35 × 19,574,197.98
4. Step 4: Simplify right side
   35,872,002.78x = 968,979,552,460,913.38
5. Step 5: Solve for x
   x = 968,979,552,460,913.38/35,872,002.78
6. Step 6: Final answer
   x = 27,012,139.76