Finding the Fourth Proportional to 14,272,789.46, 19,696,468.94 and 7,746,419.00

Step by Step Solution

1. Step 1: Write the proportion equation
   14,272,789.46 : 19,696,468.94 = 7,746,419.00 : x
2. Step 2: Convert to fraction form
   14,272,789.46/19,696,468.94 = 7,746,419.00/x
3. Step 3: Cross multiply
   14,272,789.46x = 19,696,468.94 × 7,746,419.00
4. Step 4: Simplify right side
   14,272,789.46x = 152,577,101,092,511.41
5. Step 5: Solve for x
   x = 152,577,101,092,511.41/14,272,789.46
6. Step 6: Final answer
   x = 10,690,068.79