Finding the Fourth Proportional to 38,076,253.10, 57,146,992.69 and 37,789,648.62

Step by Step Solution

1. Step 1: Write the proportion equation
   38,076,253.10 : 57,146,992.69 = 37,789,648.62 : x
2. Step 2: Convert to fraction form
   38,076,253.10/57,146,992.69 = 37,789,648.62/x
3. Step 3: Cross multiply
   38,076,253.10x = 57,146,992.69 × 37,789,648.62
4. Step 4: Simplify right side
   38,076,253.10x = 2,159,564,773,492,045.25
5. Step 5: Solve for x
   x = 2,159,564,773,492,045.25/38,076,253.10
6. Step 6: Final answer
   x = 56,716,840.49