Finding the Fourth Proportional to 42,002,047.20, 62,877,099.60 and 24,953,944.80

Step by Step Solution

1. Step 1: Write the proportion equation
   42,002,047.20 : 62,877,099.60 = 24,953,944.80 : x
2. Step 2: Convert to fraction form
   42,002,047.20/62,877,099.60 = 24,953,944.80/x
3. Step 3: Cross multiply
   42,002,047.20x = 62,877,099.60 × 24,953,944.80
4. Step 4: Simplify right side
   42,002,047.20x = 1,569,031,672,602,502.25
5. Step 5: Solve for x
   x = 1,569,031,672,602,502.25/42,002,047.20
6. Step 6: Final answer
   x = 37,356,076.12