Finding the Fourth Proportional to 13,696,281.50, 18,901,462.59 and 7,584,710.00

Step by Step Solution

1. Step 1: Write the proportion equation
   13,696,281.50 : 18,901,462.59 = 7,584,710.00 : x
2. Step 2: Convert to fraction form
   13,696,281.50/18,901,462.59 = 7,584,710.00/x
3. Step 3: Cross multiply
   13,696,281.50x = 18,901,462.59 × 7,584,710.00
4. Step 4: Simplify right side
   13,696,281.50x = 143,362,112,226,491.59
5. Step 5: Solve for x
   x = 143,362,112,226,491.59/13,696,281.50
6. Step 6: Final answer
   x = 10,467,228.81