Finding the Fourth Proportional to 101,144,321.34, 139,579,158.88 and 54,734,576.52

Step by Step Solution

1. Step 1: Write the proportion equation
   101,144,321.34 : 139,579,158.88 = 54,734,576.52 : x
2. Step 2: Convert to fraction form
   101,144,321.34/139,579,158.88 = 54,734,576.52/x
3. Step 3: Cross multiply
   101,144,321.34x = 139,579,158.88 × 54,734,576.52
4. Step 4: Simplify right side
   101,144,321.34x = 7,639,806,152,906,437
5. Step 5: Solve for x
   x = 7,639,806,152,906,437/101,144,321.34
6. Step 6: Final answer
   x = 75,533,713.13