Finding the Fourth Proportional to 14,335,875.72, 19,783,499.94 and 7,897,347.72

Step by Step Solution

1. Step 1: Write the proportion equation
   14,335,875.72 : 19,783,499.94 = 7,897,347.72 : x
2. Step 2: Convert to fraction form
   14,335,875.72/19,783,499.94 = 7,897,347.72/x
3. Step 3: Cross multiply
   14,335,875.72x = 19,783,499.94 × 7,897,347.72
4. Step 4: Simplify right side
   14,335,875.72x = 156,237,178,144,779.16
5. Step 5: Solve for x
   x = 156,237,178,144,779.16/14,335,875.72
6. Step 6: Final answer
   x = 10,898,335.14