Finding the Fourth Proportional to 9,709,748.55, 14,566,541.51 and 3,561,787.31

Step by Step Solution

1. Step 1: Write the proportion equation
   9,709,748.55 : 14,566,541.51 = 3,561,787.31 : x
2. Step 2: Convert to fraction form
   9,709,748.55/14,566,541.51 = 3,561,787.31/x
3. Step 3: Cross multiply
   9,709,748.55x = 14,566,541.51 × 3,561,787.31
4. Step 4: Simplify right side
   9,709,748.55x = 51,882,922,610,264.60
5. Step 5: Solve for x
   x = 51,882,922,610,264.60/9,709,748.55
6. Step 6: Final answer
   x = 5,343,384.78