Finding the Fourth Proportional to 10,076,579.71, 15,111,941.30 and 3,927,192.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,076,579.71 : 15,111,941.30 = 3,927,192.76 : x
2. Step 2: Convert to fraction form
   10,076,579.71/15,111,941.30 = 3,927,192.76/x
3. Step 3: Cross multiply
   10,076,579.71x = 15,111,941.30 × 3,927,192.76
4. Step 4: Simplify right side
   10,076,579.71x = 59,347,506,462,904.98
5. Step 5: Solve for x
   x = 59,347,506,462,904.98/10,076,579.71
6. Step 6: Final answer
   x = 5,889,647.89