Finding the Fourth Proportional to 43,356,985.48, 65,035,444.38 and 13,064,848.84

Step by Step Solution

1. Step 1: Write the proportion equation
   43,356,985.48 : 65,035,444.38 = 13,064,848.84 : x
2. Step 2: Convert to fraction form
   43,356,985.48/65,035,444.38 = 13,064,848.84/x
3. Step 3: Cross multiply
   43,356,985.48x = 65,035,444.38 × 13,064,848.84
4. Step 4: Simplify right side
   43,356,985.48x = 849,678,250,066,927.50
5. Step 5: Solve for x
   x = 849,678,250,066,927.50/43,356,985.48
6. Step 6: Final answer
   x = 19,597,263.06